gestation
ges.ta.tion \je-'sta--sh*n\ \-shn*l, -sh*n-*l\ n [L gestation-, gestatio, fr. gestatus, pp. of gestare t]o bear, fr. gestus, pp. of gerere to bear - more at CAST 1: the carrying of young in the uterus : PREGNANCY 2: conception and development esp. in the mind - ges.ta.tion.al aj