cloud up

Also found in: Thesaurus, Idioms.
Related to cloud up: cloud over, cloudiness
ThesaurusAntonymsRelated WordsSynonymsLegend: up - become covered with clouds; "The sky clouded over"
darken - become dark or darker; "The sky darkened"

w>cloud up

vi (mirror etc)beschlagen; it’s clouding up (weather)es bezieht sich
vt sep the steam clouded up the windowsdie Fenster beschlugen (vom Dampf)