Strongylē, ēs, f., = Στρογγύλη,
one of the Lipari islands , now Stromboli , Avien. Or. Mar. 453; Mel. 2, 7; Plin. 3, 9, 14, § 93; cf. Sil. 14, 259.
STRO´NGYLE[AEOLIAE INSULAE.] ...
Dictionary of Greek and Roman Geography
strongylē, ēs, f., = στρογγύλη, a kind of alum , Plin. 35, 15, 52, § 187. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.