がき

Also written ガキ, 餓鬼

Meanings

彼はしょっちゅうガキ仲間と街でたむろしている。
He hangs out a lot with the kids down the street.
我こそは汝が父の亡靈なれ。只眞夜中の若千時のみ、閻浮にさまよふ許あれども、娑婆にて犯しゝ罪業の燒き淨めらるゝそれまでは、焦熱地獄の餓鬼の苦しみ。
I am thy father’s spirit; doom’d for a certain term to walk the night, and, for the day, confin’d to waste in fires till the foul crimes done in my days of nature are burnt and purg’d away.
ガキみたいなこと言うなよ。
Don't say such childish things.
ガキども、うせろ！
Beat it, kids!
ガキの頃は、よく泳ぎに行ったよ。
I went swimming a lot when I was a child.