蚯蚓 qiūyǐn earthworm Origin Definitions Defs Strokes Stroke Words Sentences Sents 蚯 qiū opaque (segment carries no independent meaning) [earthworm component] (bound form) used in words for earthworm, such as 蚯蚓 qiūyǐn蚓 yǐn opaque (segment carries no independent meaning) earthworm (bound form) earthworm; something worm-like in shape