hyphenism

noun

hy·​phen·​ism

ˈhīfəˌnizəm

plural -s

: the quality or state of being a hyphenate : the conduct that marks or is ascribed to hyphenates

hyphenism in the United States is almost extinct

—E. A. Mowrer

Word History

Etymology

hyphen entry 1 + -ism; from the use of hyphenated words (as German-American, Irish-American) to designate foreign-born citizens of the U.S.

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