τρίμηνον G5150
trímēnon · trim'-ay-non · Adjective
neuter of a compound of τρεῖς and μήν as noun; a three months' space:--three months.
1 Occurrence in the King James Bible
Hebrews 11:23By faith Moses, when he was born, was hid three months of his parents, because they saw he was a proper child; and they were not afraid of the king’s commandment.