← BackshareGuessgloaming/ˈɡloʊmɪŋ/nounTwilight; the soft, dim light of the sky after sunset.They sat on the porch and watched the colors of the gloaming fade.In the gloaming, the mountains turned a deep purple.The birds sang softly in the gloaming as the day ended.SynonymstwilighteveningduskAntonymsdawn