Strong's #7507: rphiydah (pronounced ref-ee-daw')
from 7502; a railing (as spread along):--bottom.
Brown-Driver-Briggs Hebrew Lexicon:
rephı̂ydâh
1) support
Part of Speech: noun feminine
Relation: from H7502
Usage:
This word is used 1 times:
Song of Solomon 3:10: "He made the pillars thereof of silver, the bottom thereof of gold, the covering of it of purple, the midst"