birth time

== English == === Alternative forms === birthtime, birth-time === Etymology === From Middle English burthtyme, berth-tyme, burth-tyme, birde time, birþe time, burþtime, equivalent to birth +‎ time. === Noun === birth time (countable and uncountable, plural birth times) The time at which someone is born. (dated, rare) The day of a person's birth. (dated, rare) The time at which a mother is due to give birth.