Is Telephone a Plural Noun?

The plural form of telephone; more than one (kind of) telephone.

Is telephone a noun or a verb?

telephone (noun) telephone (verb) telephone book (noun)

Is calls a plural noun?

The plural form of call is calls.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.