Lewis Short
(adjective) : ĕtēsius, a, um, , = ἐτήσιος
* Yearly.
* Prop.: flabra aquilonum = etesiae,Lucr. 5, 742; 6, 730 Munro ad loc.; cf. id. 6, 715 sqq.
* Transf.: lapis,a kind of stone,Plin. 36, 22, 43, § 157.
Charlton T. Lewis, Charles Short, A Latin Dictionary