Japanese

Noun

あご ‎(romaji ago)

1. 顎, 腭, 頤: a chin; a lower jaw; a meal; chit-chat, talk; alternate for 鮟鱇 ‎(ankō, “anglerfish”)
2. 腮: a gill; alternate for 鐖 ‎(agu, “the barb on a hook”)
3. 顋: a lower jaw; a gill
4. 距: alternate for 距 ‎(agoe, “the spur claw on animals such as chickens”)
5. 吾子: term of endearment for one's own child; you (compare English sweetie, dearie, love); I, me (used primarily by children)
6. 網子: a netter: someone who helps haul in a fishing net
7. 齶: (rare) a jaw
8. 諤: (rare) talk; speaking the truth
9. 頷: (rare) nod
10. 飛魚: (rare) a flying fish

Proper noun

あご ‎(romaji Ago)

1. 阿児: the town of Ago in Mie Prefecture, Japan
2. 英虞: short for 英虞湾 (​Agowan): Ago bay