alcedo
ἀσκέειν, περὶ τὰ νουσήματα, δύο, ὠφελέειν, ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
Latin > English (Lewis & Short)
alcēdo: (halc-), ĭnis, later † alcyon (halc-), ĭnis, f., = ἀλκυών> [O. H. Germ. alacra; the forms halcedo, halcyon arose from a fancied connection with ἅλς = the sea,
I the kingfisher, halcyon: Alcedo hispida, Linn.: Alcedo dicebatur ab antiquis pro alcyone, Paul. ex Fest. p. 7 Müll.: haec avis nunc Graece dicitur ἁλκυών, a nostris halcedo; sed hieme quod pullos dicitur tranquillo mari facere, eos dies halcyonios appellant (Gr. ἁλκυονίδες ἡμέραι, Aristoph. Av. 1594 Bergk), halcyon-days, Varr. L. L. 7, § 88 Müll.; Plaut. Poen. 1, 2, 142; cf. Plin. 10, 32, 47.