אָטַם
From LSJ
Βίος κέκληται δ' ὡς βίᾳ πορίζεται → Vi quia paratur vita, vita dicitur → Weil's auf gewaltsamem Streben beruht, heißt's Lebensgut
a primitive root; to close (the lips or ears); by analology to contract (a window by bevelled jambs): narrow, shut, stop.