noun
child not yet enrolled in kindergarten
Refers to a child who has not yet entered kindergarten, typically used in contexts like daycare, preschool alternatives, or eligibility for certain programs.
未就園児向けの親子教室が開かれている。
A parent-child class for children not yet in kindergarten is being held.
この施設は未就園児とその保護者が利用できます。
This facility can be used by children not yet enrolled in kindergarten and their guardians.
Compound of 未 (mi, 'not yet'), 就園 (shūen, 'entering kindergarten'), and 児 (ji, 'child').