noun (plural altocumuli) 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
ALTOCUMULUS
Meaning of ALTOCUMULUS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012