transcription, транскрипция: [ ˌal-tō-ˈkyü-myə-ləs ]
noun
( plural al·to·cu·mu·li -ˌlī, -ˌlē)
Etymology: New Latin, from Latin altus + New Latin -o- + cumulus
Date: 1894
: a fleecy mid-altitude cloud formation consisting of large whitish globular masses with shaded portions — see cloud illustration