אֶוְותִּיאוֹס, (εὐθέως) forthwith, immediately after. Nidd. II, 2 (14ᵃ) נמצא על שלה א׳ Ar. (ed. אותיום, corr. acc.) if a stain is found on her bedclothes immediately after (the coïtion). Ib. 12ᵇ; 14ᵇ איזהו שיעור אוו׳ Ar. ed. Koh. (ed. ותס, וסת, corr. acc.) what is the interval designated by evthios? Y. Nidd. II, 49ᵈ bot. repeatedly הֶיוְתִּיאוֹס or הֶוְו׳.