ἁρμός

Etymology
Ultimately from, from the root , whence also. Compare 🇨🇬, 🇨🇬, 🇨🇬, 🇨🇬 (> 🇨🇬).

Noun

 * 1)  joint
 * 2)  joint
 * 3) link
 * 4) bolt, peg