ὦς
From LSJ
τὸ δ' ἐξαίφνης τὸ ἐν ἀναισθήτῳ χρόνῳ διὰ μικρότητα ἐκστάν → suddenly refers to what has departed from its former condition in a time imperceptible because of its smallness
English (LSJ)
τό, gen. ὠτός, Dor. for οὖς, Theoc.11.32; also a Hellenistic nom. analogically formed fr. ὠτός, ὠτί, etc. (v. οὖς), Inscr.Délos 1403 Bb1.77, 1409 Aa1.106 (both ii B. C.).
German (Pape)
[Seite 1421] τό, dor. = οὖς, das Ohr. od. ὡς, dor. = οὗ, wo, Theocr. 1, 13. 5, 101. 103 ep. 4, 1.
Greek (Liddell-Scott)
ὦς: τό, γεν. ὠτός, Δωρ. ἀντὶ οὖς, Θεόκρ. 11. 32.
Greek Monotonic
ὦς: τό, Δωρ. αντί οὖς, το αυτί.