Strong's #521: 'ammah (pronounced am-maw')
(Aramaic) corresponding to 520:--cubit.
Brown-Driver-Briggs Hebrew Lexicon:
ּ (Aramaic)
'ammâh
1) cubit - a measure of distance (the forearm), roughly 18 inches (.5 meters)
Part of Speech: noun feminine
Relation: corresponding to H520
Usage:
This word is used 4 times:
Ezra 6:3: "thereof be strongly laid; the height thereof threescore cubits, and the breadth thereof threescore cubits;"
Ezra 6:3: "and the breadth thereof threescore cubits;"
Daniel 3:1: "gold, whose height was threescore cubits, and the breadth thereof six cubits: he set it up"
Daniel 3:1: "cubits, and the breadth thereof six cubits: he set it up in the plain of Dura, in the province"