noun, noun or participle which takes 'suru', intransitive verb
standing up; standing (without support)
Children's word for standing up or being in a standing position, especially without holding onto anything. Often used when a baby first stands on their own.
赤ちゃんが立っちできるようになった。
The baby has learned to stand up on their own.
立っちして、こっちにおいで。
Stand up and come here.