cloudtop
suomi-englanti sanakirjacloudtop englanniksi
The topmost layer of cloud.
{{quote-text|en|year=1932|author=Robert LeMoyne Barrett; Katharine Ellis Barrett|title=Cloudtop Mosaics|page=44
{{quote-text|en|year=2014|author=John Westfall; William Sheehan|title=Celestial Shadows: Eclipses, Transits, and Occultations|page=546