Entry 1 sense Webster, 1913 Strobilaceous /strō′bə-lā′shəs/ · Strob·i·la·ceous · IPA /ˌstɹoʊ̯.bəˈleɪ̯.ʃəs/ 01 a. Of or pertaining to a strobile or cone. 1. Of or pertaining to a strobile or cone.(Bot.)