Drawn tight; tight; close: as, a strict ligature.Tense; stiff: as, a strict or lax fiber.Narrow; restricted; confined; strait.Close; intimate.Absolute; unbroken: as, strict silence.Exact; accurate; careful; rigorously nice: as, words taken in their strictest sense; a strict command.Exacting; rigorous; severe; rigid: as, strict in keeping the Sabbath; a strict disciplinarian.Restricted; taken strictly, narrowly, or exclusively: as, a strict generic or specific diagnosis.In zoology, constricted; narrow or close; straitened; not loose or diffuse: as, the strict stem of some corals.In botany, close or narrow and upright: opposed to lax: said of a stem or an inflorescence.In music, regular; exactly according to rule; without liberties: as, a strict canon or fugue.Synonyms Close, scrupulous, critical.Severe, Rigorous, etc. See austere.