古来 こらい Meanings Adverb, の-adjective, Noun from ancient times; from old times; from time immemorial Kanji 古 old. Read as コ. 来 come. Read as ライ. Example sentences 今日古来の慣習は急速にすたれてきている。Ancient customs are dying out quickly today. Words containing 古来 往古来今 (おうこらいこん) in all ages Jinuma: Japanese Dictionary · Word lists