Vocabulary What does ガラス戸 (ガラスど, garasudo) mean? ガラス戸 (ガラスど, garasudo) means glass door. Quick factsReadingガラスどRomajigarasudoPart of speechnoun ガラス戸ガラスどgarasudoglass door1noun glass doorAlso written: 硝子戸Kanji in this word戸door; household