くもらす

くもらす 【曇らす 】▸ ガラスに息を吹きかけて曇らす breathe on the glass and make it dim [(不透明に ) opaque ].▸ 目を涙で曇らせて with one's eyes dimmed [clouded ] with tears .▸ 彼はニュースを聞いて顔を曇らせた His face clouded over [His face took on a troubled look ] when he heard the news .He frowned at the news .