WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. the syllable naming the fifth (dominant) note of any musical scale in solmization
Word Usage
"Bess did not choose to "soh," if by "sohing" is meant, as I presume, standing still and behaving prettily; for on her master's approach she snorted, attempted to rear, and ran back, giving the men at her head as much as they could do to hold her."