In*sip"id (?), a. [L. insipidus; pref. in- not + sapidus savory, fr. sapere to taste: cf. F. insipide. See Savor.]
1.
Wanting in the qualities which affect the organs of taste; without taste or savor; vapid; tasteless; as, insipid drink or food.
Boyle.
2.
Wanting in spirit, life, or animation; uninteresting; weak; vapid; flat; dull; heavy; as, an insipid woman; an insipid composition.
Flat, insipid, and ridiculous stuff to him.
South.
But his wit is faint, and his salt, if I may dare to say so, almost insipid.
Dryden.
Syn. -- Tasteless; vapid; dull; spiritless; unanimated; lifeless; flat; stale; pointless; uninteresting.
© Webster 1913.