moss
Word family nounmossinessmossbackmossbluitermosslandmossplantmosstroopermosstroopingmossadjectivemosslikemossymossbacked
moss /mɒs $ mɒːs/ ●○○ noun [countableC, uncountableU] —mossy adjectiveadj a high, mossy wall 长满苔藓的高墙
Origin moss Old English mos “wet ground”