annulation

English

Etymology

From annulus

Noun

annulation (plural annulations)

The formation of a ring
(organic chemistry) Any reaction that forms a ring of atoms
Any structure in the form of a ring

Derived terms

Translations

any reaction that forms a ring of atoms

Portuguese: anelação f

Anagrams

unnational

French

Etymology

Borrowed from Latin annūlātiōnem. By surface analysis, annuler +‎ -ation.

Pronunciation

IPA^(key): /a.ny.la.sjɔ̃/
Audio (file)
Rhymes: -ɔ̃

Noun

annulation f (plural annulations)

cancellation, revocation

Further reading

“annulation”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

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