れいせい 励精 LinksSentence search for 励精Sentence search for れいせいSentence search for 厲精Kanji details for 励 and 精Edit in JMdict Noun, Suru verb1. diligence; assiduity; industrySee also 精励Other forms厲精 【れいせい】 Discussions Log in to talk about this word.