գլխավոր

Etymology
From.

Adjective

 * 1) main, principal, essential
 * 2) chief, head, senior
 * 3) central, foremost, key
 * 1) chief, head, senior
 * 2) central, foremost, key
 * 1) central, foremost, key
 * 1) central, foremost, key

Noun

 * 1) leader, head
 * 2)  husband

Adverb

 * 1) especially, particularly