v.
1.improve or perfect by pruning or polishing
2.make more complex, intricate, or richer
3.treat or prepare so as to put in a usable condition
4.reduce to a fine, unmixed, or pure state
5.attenuate or reduce in vigor, strength, or validity by polishing or purifying
6.make more precise or increase the discriminatory powers of
Idiom of the Day
make sense
to seem reasonable, to be comprehensible, to be explained in a way that you understand
The new proposal really does make sense.