おはよMeanings1interjectiongood morning; mornin'colloquialCasual, shortened form of おはよう. Used among friends, family, or in informal settings.See also: おはようおはよ、今日きょうもいい天てん気きだね。Mornin'! Nice weather again today.おはよ、よく寝ねれた?Morning! Did you sleep well?