cut·tle·fish
noun/ˈkʌtlfɪʃ/
/ˈkʌtlfɪʃ/
(plural cuttlefish)
- a sea creature with eight arms, two tentacles (= long thin parts like arms) and a wide flat shell inside its body. It produces a black substance like ink when it is attacked.
乌贼；墨鱼；墨斗鱼 Word Originlate 16th cent.: from cuttle + fish.