a combining form representing cumulus in compound words.
- Also cumuli-; especially before a vowel, cumul- .
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use cumulo- in a sentence
The appearance of the cumulo-stratus, among ranges of hills, presents some interesting phenomena.
The cumulo-stratus, when well formed and seen singly, and in profile, is quite as beautiful an object as the cumulus.
The cumulo-stratus is more dense and continuous in its structure; thick in the middle, and thinned off towards the edges.
The third is the cumulo-Stratus, which is made up of the cirro-stratus blended with the cumulus.
cumulo-stratus clouds usually foretell a change of weather—from rain to fine, or from fine to rain.The Reason Why | Anonymous