anguilliformPronunciation: /aŋˈgwɪlɪfɔːm/Definition of anguilliform adjective rare shaped like or resembling an eel: a suitably anguilliform entrance Zoology relating to a large order of fishes (Anguilliformes) that comprises the eels. Origin: late 17th century: from Latin anguilla 'eel' + -iform
