'Invent' definitions:

Definition of 'invent'

From: WordNet
verb
Come up with (an idea, plan, explanation, theory, or principle) after a mental effort; "excogitate a way to measure the speed of light" [syn: invent, contrive, devise, excogitate, formulate, forge]
verb
Make up something artificial or untrue [syn: fabricate, manufacture, cook up, make up, invent]

Definition of 'Invent'

From: GCIDE
  • Invent \In*vent"\, v. t. [imp. & p. p. Invented; p. pr. & vb. n. Inventing.] [L. inventus, p. p. of invenire to come upon, to find, invent; pref. in- in + venire to come, akin to E. come: cf. F. inventer. See Come.] [1913 Webster]
  • 1. To come or light upon; to meet; to find. [Obs.] [1913 Webster]
  • And vowed never to return again, Till him alive or dead she did invent. --Spenser. [1913 Webster]
  • 2. To discover, as by study or inquiry; to find out; to devise; to contrive or produce for the first time; -- applied commonly to the discovery of some serviceable mode, instrument, or machine. [1913 Webster]
  • Thus first Necessity invented stools. --Cowper. [1913 Webster]
  • 3. To frame by the imagination; to fabricate mentally; to forge; -- in a good or a bad sense; as, to invent the machinery of a poem; to invent a falsehood. [1913 Webster]
  • Whate'er his cruel malice could invent. --Milton. [1913 Webster]
  • He had invented some circumstances, and put the worst possible construction on others. --Sir W. Scott.
  • Syn: To discover; contrive; devise; frame; design; fabricate; concoct; elaborate. See Discover. [1913 Webster]

Synonyms of 'invent'

From: Moby Thesaurus