կուռ

Etymology 1
From.

Noun

 * 1) arm
 * 2) back
 * 3) pelvis
 * 4) side

Etymology 2
.

Adjective

 * 1) hardened (by hammering)
 * 2) dense, compact
 * 3) solid, hard, firm
 * 4)  resolute, unshakeable