gestate

动词 gestate:

1. have the idea for
   同义词：conceive, conceptualize, conceptualise
2. be pregnant with
   同义词：have a bun in the oven, bear, carry, expect

ges.tate

v.（动词）
ges.tat.ed,ges.tat.ing,ges.tates
v.tr.（及物动词）
To carry within the uterus from conception to delivery.
孕育，怀胎：从怀孕到分娩的子宫内孕育
To conceive and develop in the mind.
构思：在脑子里构想并逐步发展
v.intr.（不及物动词）
To gestate offspring.
孕育后代
To develop gradually.
逐步发展

来源：
Back-formation from gestation
源自 gestation的逆构词