「帰る」 (kaeru) means "to return" or "to go home." It specifically describes returning to a place you consider your home, office, or previous location. It implies a sense of going back. For example, 「家に帰ります。」(Ie ni kaerimasu.) means "I go home."

帰(かえ)るは自分(じぶん)の家(いえ)や元(もと)の場所(ばしょ)に戻(もど)ること。家(いえ)に帰(かえ)ります。