The teacher expounded so much on the homework so that we can understand.
clarify explaining
by Hobbits.Of.Camelot February 06, 2016
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Moan or groan very loudly;

This guy expounded at least this loud...
Yo when my mom and dad went into their room I heard my mom expound.
by LieutenantPlayz101 October 23, 2017
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present and explain (a theory or idea) systematically and in detail.
"he was expounding a powerful argument"
by gmisisthebestschool August 16, 2015
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