Vocabulary What does 粘土 (ねんど, nendo) mean? 粘土 (ねんど, nendo) means clay. Quick factsReadingねんどRomajinendoPart of speechnoun 粘土ねんどnendoclay1noun clayAlso written: 埴土、埴Kanji in this word粘sticky, viscous, adhesive土earth, soil