The possessive form for the noun coat is coat's.
The noun 'coat' is used as a collective noun for things such as a coat of paint.
The noun coat is a count noun: one coat, two coats.
Is the word coat a compound noun?
No, it is not. Coat can be a verb (to cover) or noun, and can be a noun adjunct in terms such as coat rack.
Examples of noun synonyms for the noun 'coat' are:garmentfurlayerExamples of noun synonyms for the noun 'Sharon' are:personfemalecitizen
Coat is a count noun: one coat, two coats, three coats.
Coated is a verb, the past tense of coat. It can also be used as an adjective (a coated pill).
A coat of paint
The nouns in the term 'coat of wax' are coatand wax.
The possessive form is: Sharon's coat.
The 'new coat belonging to Sharon' is 'Sharon's new coat'.