ラオ語ごMeanings1nounLao language; LaotianRefers specifically to the Lao language, spoken mainly in Laos.ラオ語ごはラオスの公こう用よう語ごです。Lao is the official language of Laos.彼かの女じょはラオ語ごを勉べん強きょうしています。She is studying Lao.