Originating outside of the part where found or upon which it acts; denoting especially a muscle, such as e. muscles of hand. [L. extrinsecus, from without]

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ex·trin·sic ek-'strin-zik, -'strin(t)-sik adj
1) originating or due to causes or factors from or on the outside of a body, organ, or part <renal tumors or cysts...causing \extrinsic compression of the renal vasculature (Scientific Amer. Medicine)>
2) originating outside a part and acting on the part as a whole used esp. of certain muscles <the \extrinsic muscles of the tongue> compare INTRINSIC (2)
ex·trin·si·cal·ly -zi-k(ə-)lē, -si- adv

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ex·trin·sic (ek-strinґzik) [L. extrinsecus situated on the outside] coming from or originating outside; having relation to parts outside the organ or limb in which found.

Medical dictionary. 2011.

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Look at other dictionaries:

  • extrinsic — ex·trin·sic /ek strin zik, sik/ adj: not contained in or occurring in something (as a contract) an extrinsic representation Merriam Webster’s Dictionary of Law. Merriam Webster. 1996. extrinsic …   Law dictionary

  • extrinsic — extrinsic, extraneous, foreign, alien are comparable when they mean external to something or someone or to the true nature or original character of such thing or person. Extrinsic applies to something which is distinctly outside the thing in… …   New Dictionary of Synonyms

  • extrinsic — ex‧trin‧sic [ɪkˈstrɪnsɪk, zɪk] adjective [only before a noun] formal relating to matters which affect the outer appearance or behaviour of something * * * extrinsic UK US /ekˈstrɪnzɪk/ adjective ► coming from outside a particular person or thing …   Financial and business terms

  • extrinsic — [ek strin′sik, eks trin′zik; ik strin′sik, ikstrin′zik] adj. [Fr extrinseque < L extrinsecus, from without, outer < exter, without + secus, following, otherwise < base of sequi, to follow: see SEQUENT] 1. not really belonging to the… …   English World dictionary

  • Extrinsic — Ex*trin sic, a. [L. extrinsecus; exter on the outside + secus otherwise, beside; akin to E. second: cf. F. extrins[ e]que. See {Exterior}, {Second}.] 1. Not contained in or belonging to a body; external; outward; unessential; opposed to… …   The Collaborative International Dictionary of English

  • extrinsic — 1540s, from Fr. extrinsèque, from L.L. extrinsecus (adj.), from L. extrinsecus (adv.) “outwardly,” from exter “outside” + in, suffix of locality, + secus “beside, alongside, originally following (related to sequi to follow; see SEQUEL… …   Etymology dictionary

  • extrinsic — [adj] foreign acquired, alien, exotic, exterior, external, extraneous, gained, imported, outer, outside, outward, superficial; concept 549 Ant. essential, integral, interior, intrinsic, necessary …   New thesaurus

  • extrinsic — ► ADJECTIVE ▪ not essential or inherent. DERIVATIVES extrinsically adverb. ORIGIN Latin extrinsecus outward …   English terms dictionary

  • extrinsic — exterior, external, extraneous, extrinsic 1. The four words are related, and all have meanings based on outside. Exterior and external both refer to the outside of things in contrast to the inside • (Most manufacturers describe their exterior… …   Modern English usage

  • extrinsic — adjective Etymology: French & Late Latin; French extrinsèque, from Late Latin extrinsecus, from Latin, adverb, from without; akin to Latin exter outward and to Latin sequi to follow more at exterior, sue Date: 1613 1. a. not forming part of or… …   New Collegiate Dictionary

  • extrinsic — extrinsically, adv. /ik strin sik, zik/, adj. 1. not essential or inherent; not a basic part or quality; extraneous: facts that are extrinsic to the matter under discussion. 2. being outside a thing; outward or external; operating or coming from… …   Universalium

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