Strong's #803: 'ashuwyah (pronounced ash-oo-yah')
feminine passive participle from an unused root meaning to found; foundation:--foundation.
Brown-Driver-Briggs Hebrew Lexicon:
ּׁ
'ăshûyâh
1) buttress, support
Part of Speech: noun feminine
Relation: passive participle from an unused root meaning to found
Usage:
This word is used 1 times:
Jeremiah 50:15: "her round about: she hath given her hand: her foundations are fallen, her walls are thrown down: for"