jellyfish: Meaning and Definition of
Pronunciation: ( jel'ē-fish"), [key]
— pl. -fish, -fish•es.
- any of various marine coelenterates of a soft, gelatinous structure, esp. one with an umbrellalike body and long, trailing tentacles; medusa.
- a person without strong resolve or stamina; an indecisive or weak person.
- jellyfish (Thesaurus)