hālo — Lewis & Short
hālo, āvi, ātum, 1, v. n. and
I a., to breathe (poet.; cf.: feo, spiro).
I Neutr., to breathe, to emit vapor or fragrance, be fragrant:
invitent croceis halantes floribus horti,Verg. G. 4, 109:
ture calent arae sertisque recentibus halant,id. A. 1, 417.—
II Act., to breathe out, exhale:
et nardi florem, nectar qui naribus halat,Lucr. 2, 848; 6, 221; 391; Mart. 10, 48.