アウトコーナー LinksSentence search for アウトコーナーSentence search for アウト・コーナーEdit in JMdict Noun1. outside corner (baseball, racetrack, etc.)Wasei, word made in Japan, See also インコーナー, From English “out corner”. Wasei (word made in Japan)Other formsアウト・コーナー Discussions Log in to talk about this word.