Matin

n.	1.	(Zool.) A French mastiff.
	1.	Morning.
	2.	Morning worship or service; morning prayers or songs. The winged choristers began To chirp their matins. - Cleveland.
	3.	Time of morning service; the first canonical hour in the Roman Catholic Church.
a.	1.	Of or pertaining to the morning, or to matins; used in the morning; matutinal.