flush out

Verb

 * 1)  To drive out or expose something or someone, as a game bird or other game animal from cover.
 * 2)  To flesh out.
 * 1)  To flesh out.
 * 1)  To flesh out.
 * 1)  To flesh out.
 * 1)  To flesh out.
 * 1)  To flesh out.
 * 1)  To flesh out.

Usage notes
To flesh out an idea is to pursue it further. To flush out an idea would literally mean to stop pursuing it.