ゲートイン LinksSentence search for ゲートインSentence search for ゲート・インEdit in JMdict Noun, Suru verb, Intransitive verb1. entering the starting gateHorse racing, Wasei, word made in Japan, From English “gate in”. Wasei (word made in Japan)Other formsゲート・イン Discussions Log in to talk about this word.