noun, feminine

fermeture éclair

/fɛʁ.mə.ty.ʁ‿e.klɛʁ/

noun, feminine/fɛʁ.mə.ty.ʁ‿e.klɛʁ/plural: fermetures éclair

fermeture éclair is feminine in French.

zip fastener

Synonyms: tirette

Calque of English lightning fastener, a trademark. Genericized trademark.