Brown-Driver-Briggs (BDB)
H3117
H3117 יוֹם day . day , opp. night . Day as division of time . יוֹם י׳ day of Yahweh , chiefly as time of his coming in judgment, involving often blessedness for righteous . Pl. days of anyone . Days . יוֹם = time . Phrases
Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain