Situated at, extending to, or coming from a great depth; deep.
Coming as if from the depths of one's being: profound contempt.
Thoroughgoing; far-reaching: profound social changes.
Penetrating beyond what is superficial or obvious: a profound insight.
Unqualified; absolute: a profound silence.
[Middle English profounde, from Old French profond, from Latin profundus : prō-, before; see pro-1 + fundus, bottom.] pro·found'ly adv., pro·found'ness n.