To return; to come back (to a place one had left). Often written as 帰ってくる in casual writing.
母は来週の土曜日に海外出張から帰って来る予定だ。
My mother is scheduled to come back from her business trip abroad next Saturday.
鍵を忘れたので、ちょっと家に帰って来るね。
I forgot my keys, so I'll just go back home for a moment.
長年海外で暮らしていた彼が、故郷に帰って来た。
He, who had lived abroad for many years, returned to his hometown.
注文した商品が明日帰って来ると言われたが、それは『戻る』ではなく『届く』の意味だ。
They told me the ordered item would 'come back' tomorrow, but in that case they meant 'arrive', not 'return'.