ḥālāṣ חָלָץ ‘loin’ (Hebrew)

Etymology^?: from ḥālaṣ חָלַץ ‘to rescue / to arm’ ( in the sense of strength )
Roots: חלץ

ḥālāṣ n, f
1) loins
 1a) as seat of virility
 1b) as girded
 1c) as seat of pain (woman's travail)