…each of the twelve named periods into which a year is divided…
…a month measured between successive new moons (roughly 2912 days)…
…the time it takes the moon to orbit once around the earth with respect to the stars (approximately 2714 days)…
…a month measured between successive perigees of the moon (approximately 2712 days)…
…the time during which a woman or girl has her period; an occurrence of menstruation…
…a person or thing that enjoys a short period of great popularity…
