struthious in British English
(ˈstruːθɪəs) or struthioid (ˈstruːθɪˌɔɪd)
adjective1. (of birds) related to or resembling the ostrich
2. of, relating to, or designating all flightless (ratite) birds
Word origin
C18: from Late Latin
strūthiō, from Greek
strouthiōn, from
strouthos an ostrich