calendaryear

As a noun hyphen is

symbol "", typically used to join two or more words to form a compound term, or to indicate that a word has been split at the end of a line.

As a verb hyphen is

(dated) to separate or punctuate with a hyphen; to hyphenate.

As a proper noun hyphen is

(colloquial) (used to refer to a person with a hyphenated name).

As a conjunction hyphen is

(used to emphasize the coordinating function usually indicated by the punctuation "-").