IPA: /ˈbɪlˌfɪʃ/
KK: /ˈbɪlˌfɪʃ/
A type of fish known for its long, pointed snout and upper jaw, which includes species like marlins and sailfishes.
The fisherman was excited to catch a billfish during his deep-sea fishing trip.
Billfish is formed from "bill" (from Old English "billa", meaning a cutting tool or sword) and "fish" (from Old English "fisc", meaning a fish). The term refers to a type of fish characterized by its elongated body and a long, pointed bill, resembling a sword.
Think of a 'cutting tool' ('bill') and a 'fish' — that's why billfish refers to a fish with a long, sword-like bill.