育児いくじ Common Noun Irregular Intransitive English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru intransitive verb childcare;child-rearing;nursing;upbringing ほんの一握りの男性しか育児休暇を取りたがらない。 Only a handful of men want to take childcare leave.