123456789101112Keyworddredgingcleaning outStrokes12Readingsセツチョウさら.うStroke orderComposed of氵water drops枼flat piece of woodUsed in vocabulary渫さらうto sweep away; to wash away; to dredgeGodan verb浚しゅん渫せつdredgingNoun浚しゅん渫せつ船せんdredger (boat); dredging vesselNoun