Read Edit View history 一尘不染 yīchénbùrǎn spotless Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 一尘不染/一塵不染 · yīchénbùrǎn · spotless 2026/03/04 一尘不染 / 一塵不染 yīchénbùrǎn spotless untainted by even a speck of dust; spotlessly clean; (of a person) honest and incorruptible 他的房间总是收拾得一尘不染。 idiom created sense Mar 4, 2026, 02:25 AM