Strong's #4579: me`ah (pronounced may-aw')
feminine of 4578; the belly, i.e. (figuratively) interior:--gravel.
Brown-Driver-Briggs Hebrew Lexicon:
mê‛âh
1) grain (of sand)
Part of Speech: noun feminine
Relation: from H4578
Usage:
This word is used 1 times:
Isaiah 48:19: "as the sand, and the offspring of thy bowels like the gravel thereof; his name should not have been cut off nor"