Senses
天儿/ 天兒 weather
(colloquial) the weather; the look of the sky
天儿/ 天兒 time
(colloquial) time of day; the hour
天儿/ 天兒 day
(colloquial) day; a measure word for the number of days
天儿/ 天兒 patch of sky
(colloquial) the sky as seen from a cave, well, or courtyard; a small opening to the sky