spirene

== English == === Noun === spirene (plural spirenes) (organic chemistry) An unsaturated spiran containing at least one double bond in one of the rings === Anagrams === -serpine, en prise, erepsin, perines, repines, serpine == Danish == === Noun === spirene n definite plural of spir == Norwegian Bokmål == === Alternative forms === spira n (of spir (Noun 2) === Noun === spirene m or f definite plural of spire === Noun === spirene m definite plural of spir (Noun 1) === Noun === spirene n definite plural of spir (Noun 2)