Definition of: invent

(in·vent′) v.t.
1. To create the idea, form, or existence of by original thought or effort; devise: to invent a better mousetrap.
2. To fabricate in the mind; make up, as something untrue or contrary to fact: He invented an excuse.
3. Obs. To come or chance upon; find. See synonyms under DISCOVER, PLAN. [<L inventus, pp. of invenire come upon, discover <in- on + venire come]
—in·vent′i·ble adjective