07549 עיקר raqiya‘ raw-kee’- ah
from 07554; Noun Masculine
AV-firmament 17; 17
- 1) extended surface (solid), expanse, firmament
- 1a) expanse (flat as base, support)
- 1b) firmament (of vault of heaven supporting waters above)
- 1b1) considered by Hebrews as solid and supporting ‘waters’ above