Columbia Ex 2042-1
`Symantec v Columbia
`IPR2015-00375
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`Columbia Ex 2042-2
`Symantec v Columbia
`IPR2015-00375
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`~10/l
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`empirical formula to enantiomorph
`empir/ical for/mula,
`rt.
`.1 chemical formula showing the elements
`ot a compound and their relative proportions. as (CH,()),, or H20.
`em-pir-iocism (em pir/a siz’oni}, n.
`1. empirical method or practice.
`2.
`the philosophic doctrine that all knowledge is derived from sense
`experience. Compare RATION/t1.lSM (def. Z). 3. undue reliance upon ex-
`perience, as in tnedicine; quackety. 4. .1 conclusion that is arrived at
`empirically.
`(1650-60) —em-pir/i-cist, n., adj.
`em-place (em plas/). 11.1., -placed, -plat-ing.
`to put in place or posi-
`tion.
`(1860—65: back formation from liMl’l.ACF.l\«1F.NT]
`em-place-ment (em plés’mant), n. 1. a space prepared for the posi-
`tioning of an artillery piece or other heavy weapon. 2. a putting in
`place or position.
`(179S—1805; < F, < obs. emplacer to place]
`emcplane (etn plan’),
`tt.t'.,
`lJ.(., —planed, -plan-ing. ENPLANE.
`(1920--
`2S; EM-‘ + (A1R)l’l.ANE]
`em-ploy (em plot’),
`t1.t. 1. to engage the services of (a person or per-
`sons); hire. 2. to tnake use of for a specific task: employed computers
`to solve the problem. 3. to devote (time, energies, etc.) to a particular
`activity. --I1. 4. employment; service.
`(l425—75; < MP emploier << L
`irrtplicdre to enfold]
`ermploy-aoble (em plot/a bal), adj. 1. able to be employed; usable.
`2. qualified to work and available for hire. —n. 3. a person who is
`ready and qualified to work.
`(1685-95) ——em-ploy/a-bil/i-ty, rt.
`em-ploy-ee or em-ploy-e (em ploi/e, em ploi é/, em/plot E’), rt. a
`person who has been hired to work for another.
`(182S—35; < F em-
`ployé employed, ptp. of employer to EMPLOY; see -BE]
`em-ploy-er (em ploi’ar),
`rt.
`a person or business that employs one
`or tnore people for wages or salary.
`[1590-1600]
`em-ploy-ment [em ploi/niant), rt. 1. an act or instance of employing
`a person or thing. 2. the state of being etnployed. 3. work; occupa-
`tion. 4. an activity that occupies a person's time.
`(1585-95)
`employ/ment a/gency,
`ii. an agency that helps to find jobs for
`Amer.)
`people or assists employers in filling vacant positions.
`(188S—90,
`em-poi-son (em poi/zen), v.t.
`1.
`to corrupt. 2. to embitter. 3. Ar-
`cItt1t'c.
`to poison.
`(1275-1325; ME < OF empoisoner. See etvt—‘, POISON]
`——em-poiison-ment, rt.
`emopo-ri-um [em por/é am, ~p6r'-), n., pl. —po-ri-ums, -pa-ri-a
`(-p6r’é a, -pot’-). 1. a retail store selling a great variety of articles. 2.
`a chief commercial center.
`(1580—90; < L < Gk etrtpcirion market,
`emporium = e’mpor(os) merchant, orig. traveler, passenger (ti. der. of
`en pdroi on a voyage, en route) + -[on n. suffix of place]
`em-pow-er (em pou/er), u. t. 1. to give official or legal power or au-
`er-ment, n.
`thority to. 2. to endow with an ability; enable. (1645-55) -—emopow/»
`em-press (em’pris), rt. 1. a female ruler of an empire. 2. the consort
`of an emperor.
`(1125—7S; < Ofikempereriz < L irnperdtricem, ace. of
`irnpertitrlx, fem. of irnperdlor. See EMPEROR, -TRIX] —-Usage. See -1255.
`em-presse-ment (an pRE5 man’), n., pl. -ments (-man/). French. 1.
`eagerness; willingness. 2. cordiality; geniality.
`em-prise or em-prize (em priz/), n. 1. an adventurous enterprise. 2.
`knightly daring or prowess.
`(l2SO—l30(l; ME < AF, OF, it. use of fem.
`of ernprts, ptp. of emprendre to undertake]
`emp-ty (emp'te), adjl, -ti-er, ~ti-est,
`12., -tied, -ty-ing, n., pl. -ties.
`—t1dj. 1. containing nothing; devoid of contents. 2. vacant; unoccu-
`pied. 3. devoid of human activity. 4. hollow; meaningless. 5. unem-
`ployed; idle: empty days. 6. Math.
`(of a set) containing no elements;
`null; void. 7. hungry. 8. frivolous; foolish —u.t. 9. to make empty.
`10.
`to discharge (contents). ——t1.t‘. 11.
`to become empty. 12.
`to de-
`bouch: The river empties into the sea.
`-71. 13. an empty container.
`——ldiom. 14. running on empty, having lost vitality, significance, or
`creative abilities.
`(bef. 900; ME; OE (Zzntettig vacant]
`-—emp’ti-a-ble,
`adj. —emp/tioet, rt. —emp’ti-ly, tzdv. —emp/ti-ness, rt.
`emp'ty caI’orie, n. a calorie whose food source has little or no nu-
`tritional value.
`(1965-71), Arner.]
`emp’ty-hand’ed, adj.
`1. having nothing in the hands. 2. having
`achieved nothing. 3. bringing no gift, donation, etc. (1605-15)
`emp/ty-head/ed, adj.
`foolish; brainless.
`[16/40-50]
`emp’ty nest’er, rz.
`a person whose children have grown up and no
`longer live at home.
`(1960-65; empty nest + -tart‘)
`emp/ty nest’ syn/drome, n. a depressed state felt by sotne parents
`after their children have grown tip and left home.
`(1970~75]
`em-purople (em puflpal), 1)., -pied, -pling. —u.t. 1. to color or tinge
`purple. —-L'.l. 2. to become purple or deeply flushed.
`(l580—90]
`em.py.eoma (em/pé é’tna, ~pi-), n. a collection of pus in a body cav-
`ity, esp.
`the pleural cavity.
`(1605--15; < LL < Ck empyéma, enzpyé-,
`var. of entpyein to suppttmte] ——em/py-e/mic, adj.
`em-py-reoal
`(em’pa re’al, —pi-, em pir/e al, -pi’ré-) also empyrean.
`adj
`1. pertaining to the highest heaven in the cosmology of the
`ancients.
`2. pertaining to the sky; celestial.
`3. exalted; sublime.
`(1475~85; < Ll. empyrehzs), var. of ernpytitts of fire, belonging to the
`empyrean (< LGk ernpiirtos < em~ EM-1 + —p}'irt'os, der. of pyr fire)]
`ernopy-reoan (etn’pa re’an, -pi-, cm pir’e an, -pi/ré~), n. 1. the high-
`est heaven, supposed by the ancients to contain the pure element of
`15]
`fire. 2. the visible heavens; the firmament.
`-—-adj. 3. EMPYREAL.
`(1605-
`em’ quad’,
`rt. Prittt. a square unit of area or type, that is approxi-
`mately one em on each side.
`(1870-75)
`EMS, emergency medical service.
`EMT. emergency medical
`technician: a person who is trained to give
`lance.
`emergency medical care at
`the scene of an accident or in an ambu-
`
`4':
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`IIOWIL’/lOll(lT1t.llut,’, of Australia, resembling the ostrich
`(Drorttt‘t:eius)
`'
`(1605-15; ult. < Pg emu cassowary]
`ton.
`EMU, 1. Also, emu. electromagnetic unit. 2. European Monetary Un.
`em-u-late (11. em/ya lat’; adj. -lit),
`11., -lat-ed, -lat-ing, adj.
`--p_;,1_
`to imitate in an effort to equal or surpass. 2. to rival with some dc.
`gree of sttccess. 3. a. to imitate the functions of (another COl'11pu(er
`system) by means of software.
`In. to replace (software) with hardware
`to perform the same task. ——ad]'. 4. Obs. einulous.
`(lS80—90; < L 119.
`mttlrittts. pip. of rternuldri to rival. See EMULOUS, -Are‘) —em’u«la/tive,
`(ldj.
`-—em/uola/tive-ly, adv. —-em’u-la/tor, rt.
`em-u-la-tion (emfya la/shan), rt. 1. effort or desire to equal or exce]
`others. 2. Obs. jealous rivalry.
`(1S45—55; < L]
`em-u-lous (em/ya las), adj.
`1.
`filled with emulation; desirous of
`equaling or excelling. 2. prompted by emulation, as actions or atti-
`tudes. 3. Obs. jealous; envious.
`(1350-1400; ME < L aemttlus vying
`with; see -ut.ous] —em’u-lous-ly. adv. —em/uolous-ness, n.
`eomul-si-fy (i mul/sa fi’), 11.2., v.t'., -fied, -fy-ing.
`to make into or
`form an emulsion.
`(185S—60] —e-mul/si-fi/a-ble, e-mul’5i-ble, adj]
`~—e-mul/si-fi/er, n.
`-—e-mul/si-fi/a-hil/i-ty, e-mul/siobil’i«-ty,
`ri. —e-mul’si-fioca’tion, n_
`e-mul-sion (i mul/shan), n. 1. any colloidal suspension of a liquid in
`another liquid. 2. any liquid mixture containing medicine suspended
`in tninute globules. 3. a photosensitive layer of silver halide sus-
`pended in gelatin,
`thinly applied to one surface of a photographic
`film.
`(160S—15; < L étrtuls(us), ptp. of émulgére to draw off (milk) (11
`s- + rnulgére to milk) + -tort] ——e-mulisive, adj.
`e-mul-soid (i mul/soid), n.
`a sol having a liquid disperse phase.
`(l905—10] —e-mul-sol-dal (i inul soid/I, é’mul-), adj.
`en (en),n. 1.theletterN,n. Zaspacethatishalfthe widthofan em.
`en-‘, a prefix forming verbs that have the general sense “to cause (a
`person or thing) to be in” the place, condition, or state named by the
`stem; more specifically, “to confine in or place on” (entomb); "to
`cause to be in" (etttich; enslave; entrust); "to restrict,” typically with
`the additional sense "on all sides, completely" (encircle; emrlose; en-
`ztuine). This prefix is also attached to verbs in order to make them
`transitive, or to give them a transitive marker if they are already tran-
`sitive (enkindle; enliv_en; enshield). Also, before labial consonants,
`em-. Compare i3i:—,
`tN-1.
`(ME < 01-‘ < 1. in- IN-2]
`en—’,
`a prefix meaning “within,
`in,” occurring in Ioanwords from
`Greek: energy; entlznsiasrn. Also, before labial consorttzrtts, em-.
`[(<
`L) < Ck; c. m—’,
`IN-2]
`-en‘, a suffix formerly used to form transitive and intransitive verbs
`from adjectives (fasten; harden; sweeten), or from nouns (heighten;
`lengthen; strengthen).
`(ME, OE -n—, as in ME ftist-rt-en, OE f(Z’St-l'l~it1ll
`to make fast, fasten]
`-en‘,
`a suffix used to form adjectives of source or material
`front
`nouns: ashen; golden; oaken.
`(ME, OE; c. OHG in, 1. -inus; cf. -ms‘)
`-en’, a suffix used to mark the past participle in many strong and
`some weak verbs: taken; protrert.
`(ME, OE; c. C en, ON -inn]
`-en‘. a sttffix used in forming the plural of some nouns: brethren; chil-
`dren; oxcn.
`(ME; OE —an,
`t:ase ending of n—stem nouns, as in namtzn
`obl. sing, and nom. and acc. pl. of rtamct name]
`-en‘, a diminutive suffix: kitten; maiden.
`(ME, OE, from neut. of -ENZ]
`en-a-ble (en 5/bal), v.t., -bled, -bling. 1. to make able; provide with
`means, ability, or opportunity: A scholarship enabled her to attend col-
`lege. 2. to make possible or easy: Lack of witnesses enabled him to get
`away with the crime. 3.
`to authorize; empower: documents enabling
`(Item to enter the building. 4.
`to make ready; equip (often used in
`cotnbination): Web-enabled cell phones.
`(1375-1425) —enoa/bier, n.
`en-a-bling (en 3/bling), adj. conferring legal power or sanction, as
`by removing a disability: an enabling tict.
`(1670-80)
`enoact (en akt’), wt
`1. to tnake' into an act or statute: to enact a new
`tax law. 2. to represent in or as if in a play or the like; act the part of.
`(1375--1425] -—en-act/a-ble,t1dj. —en-ac/tor, n.
`en-act-ment (en akt/mant), n. 1. the act or process of enacting. 2.
`the state or fact ot being enacted. 3. something that is enacted; a law
`or statute.
`(1810-20]
`12., -eled, -el-ing or (esp Brit.) -elled, -el-
`e-nam-el
`(i nam’al), n.,
`ling.
`-—-n. 1. a glassy substance, usu. opaque, applied by fusion to the
`surface of metal, pottery, etc., as an ornament or for protection. 2.
`emtut-;t.wAtus. 3. any of various varnishes, paints, coatings, etc., drying
`to a hard, glossy finish. 4. an artistic work executed in enamel. 5. the
`hard, glossy, calcareous covering of the crown of a tooth. ——v.t. 6. to
`inlay or overlay with enamel.
`(1275--1325; ME < Al’ ertamelor, ena-
`mailler = en t-LN-‘
`~+ —amaler, der. of tisnml, esmal enamel, OF esmriil
`(-111 taken as the suffix -ail) < Fraiikisli *stnttlt something melted, c.
`OHG stnalz fat; akin to SMELT‘;
`cf.
`SMALTO] ~e-nam/el-er.
`rt.
`-—e-nam/el-ist, n. —-e-nam/el-work/, rt.
`e-nam-eloware (1 natn/al wilt‘/),
`fl. metalware. as cooking utensils,
`covered with an enamel surface.
`(l9tLl0~05]
`enoam-or (i nani’ar), U.[.
`to fill or inflame with love; charm; capti-
`vate (usu. used in the passive and (01. by of). Also, esp. Bn't., en-am/-
`our.
`[1350-1400; ME < OF crtarnotirer. See EN”, AMOUR]
`
`enantio-, a combining form meaning “opposite,
`“opposing”: erzanticr
`morph.
`(< Gk, comb. form of entlntios. See EN-3, /tort-]
`en-amti-oomer (i nan/té a mar), n. either of a pair of optical iso-
`mers that are rnirror images of each other.
`(1925-30)
`en-an-ti-0-morph (i nart/té a morf/), n. either of a pair of chemi-
`cally identical crystals that are mirror images of each other.
`(< C
`(1856); see 1-2NAN‘l'lO—, -MORPH] --en-an/ti-o-mot/phism, n.
`
`e-mu (e‘/myo‘o), n., pl. e-mus. a large, flightless, ratite bird, Dromaius
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` |PR2015-00375
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`Columbia Ex 2042-1
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` Columbia Ex 2042-1
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` IPR2015-00375