ころう 古老 LinksSentence search for 古老Sentence search for ころうSentence search for 故老Kanji details for 古 and 老Edit in JMdict Noun1. old person (knowledgeable about events of the distant past); elderly person; elderOther forms故老 【ころう】Notes故老: Rarely-used kanji form. Discussions Log in to talk about this word.