ἄναυρος
From LSJ
λύπης ἰατρός ἐστιν ἀνθρώποις λόγος → for men reason cures grief, for men reason is a healer of grief, a physician for grief is to people a word, pain's healer is a word to man, logos is a healer of man's anguish, talking through one's grief is therapeutic
English (LSJ)
ον,
A without air, windless, still, Hsch.
German (Pape)
[Seite 212] (αὔρα), ohne Luft, windstill, Lyc. 1424. ὁ, ursprünglich ein Fluß in Thessalien, Hes. Sc. 477; Ap. Rh. 1, 9, wo die Scholl. χείμαῤῥος ποταμός, ὁ ἐξ ὑετῶν συνιστάμενος erkl. Bei sp. D. appellativ., ein Bergstrom, Gießbach, der bei trockenem Wetter wieder versiegt, Anacr. 29, 4 u. öfter; Nic. Al. 235.