colorations meaning
ENFR colorations 
- NounBFcolorationPREcolo-
- plural of coloration.
- plural of coloration.
- More Examples
- Used in the Middle of Sentence
- Black coloration denotes occupation, white coloration nonoccupation, and X that a burrow had not yet or not any more existed in the respective year.
- Used in the Middle of Sentence
Definition of colorations in English Dictionary
- Part-of-Speech Hierarchy
- Nouns
- Noun forms
- Noun plural forms
- Noun plural forms
- Noun forms
- Nouns
- fr colorations
Source: Wiktionary
Grammatically, this word "colorations" is a noun, more specifically, a noun form.