語ご彙い力りょくMeaningsNoun1. (the extent of) one's vocabularyKanji used語language彙glossary力powerComposed of語ご彙いvocabulary; lexicon; lexis; terminologyNoun力りょくstrength; power; proficiency; abilitySuffixExamples2語ご彙い力りょくを増ぞう強きょうしたい。I want to build up my vocabulary.その本ほんを読よむのにはかなりの語ご彙い力りょくが必ひつ要ようだ。You need a large vocabulary to read that book.