expression, interjection
I'm off (and will be back); see you later
A set phrase said when leaving home or a place, implying you will return. The polite form is 行ってきます.
See also: 行ってきます
「行ってくるね」「行ってらっしゃい」
"I'm off!" "See you later!"
expression, kuru verb (irregular)
to go and come back
Used as a verb phrase describing the action of going somewhere and then returning. Often used in the plain form 行ってくる.
ちょっとコンビニに行ってくる。
I'll go to the convenience store and come back.