ひとくちの 一口乗る Show inflections LinksSentence search for 一口乗るSentence search for ひとくちのるKanji details for 一, 口 and 乗Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ru' ending1. to join in; to have a share in; to get in on the act Discussions Log in to talk about this word.