← All words
noun, feminine

hélicoïde

/e.li.kɔ.id/

noun, feminine/e.li.kɔ.id/plural: hélicoïdes

hélicoïde is feminine in French.

helicoid (minimal surface in form of flattened helix)

Related: hélicoïdal

Borrowed from Ancient Greek ἑλικοειδής (helikoeidḗs).