Mechanism

Mechanism
Mechanism Mech"an*ism, n. [Cf. F. m['e]canisme, L. mechanisma. See {Mechanic}.] 1. The arrangement or relation of the parts of a machine; the parts of a machine, taken collectively; the arrangement or relation of the parts of anything as adapted to produce an effect; as, the mechanism of a watch; the mechanism of a sewing machine; the mechanism of a seed pod. [1913 Webster]

2. The series of causal relations that operate to produce an effect in any system; as, the mechanism of a chemical reaction. [PJC]

3. Mechanical operation or action. [1913 Webster]

He acknowledges nothing besides matter and motion; so that all must be performed either by mechanism or accident. --Bentley. [1913 Webster]

4. (Kinematics) An ideal machine; a combination of movable bodies constituting a machine, but considered only with regard to relative movements. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

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  • mechanism — mech‧a‧nis‧m [ˈmekənɪzm] noun [countable] a system used to achieve something or deal with a problem: • The increased lending can be done through existing lending mechanisms. • There is a move to introduce free market mechanisms in the airline… …   Financial and business terms

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  • mechanism — [mek′ə niz΄əm] n. [ModL mechanismus < Gr mēchanē, MACHINE] 1. the working parts or arrangement of parts of a machine; works [the mechanism of a clock] 2. a) a system whose parts work together like those of a machine [the mechanism of the… …   English World dictionary

  • mechanism — [n1] machine, device apparatus, appliance, black box*, components, contrivance, doohickey*, gadget, gears, gimmick, innards, instrument, machinery, motor, structure, system, tool, workings, works; concept 463 mechanism [n2] means, method agency,… …   New thesaurus

  • mechanism — index appliance, contrivance, expedient, facility (instrumentality), forum (medium), instrument ( …   Law dictionary

  • mechanism — 1660s, from Mod.L. mechanismus, from Gk. mekhane machine, instrument (see MACHINE (Cf. machine) (n.)) …   Etymology dictionary

  • mechanism — *machine, machinery, apparatus, engine, motor …   New Dictionary of Synonyms

  • mechanism — ► NOUN 1) a piece of machinery. 2) the way in which something works or is brought about …   English terms dictionary

  • mechanism — noun 1 part of a machine ADJECTIVE ▪ firing, locking, steering, trigger, winding VERB + MECHANISM ▪ activate ▪ This ac …   Collocations dictionary

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