hyphenate /ˈhaɪfənət/noun 2/ˈhaɪf(ə)ˌneɪt/ verb 2forms 3 noun2 •A person or object with multiple duties, abilities or characteristics, such as "writer-director", "actor-model", or "singer-songwriter". •A person whose ethnicity is a multi-word hyphenated term, such as "African-American".We seem to have settled on African-American, and at first glance it certainly does seem logical. […] Not to mention what happens when hyphenates marry other hyphenates and have baby hyphenates. — 2006 hyphenate /ˈhaɪf(ə)ˌneɪt/ verb2 •to join words or syllables with a hyphen.you have to hyphenate his surname as it's double-barrelled •to break a word at the end of a line according to the hyphenation rules by adding a hyphen on the end of the line. formshyphenated · hyphenating · hyphenates