せかいご 世界語 LinksSentence search for 世界語Sentence search for せかいごKanji details for 世, 界 and 語Edit in JMdict Noun1. international language; world language; global lingua francaSee also 国際語Noun2. constructed international auxiliary language (e.g. Esperanto)See also 国際補助語 Discussions Log in to talk about this word.