semelparousness en · NOUN
Etymology
From semelparous + -ness.
Meanings
-
(uncountable) The fact or state of being semelparous.
A biologically unusual feature of the antechinus is semelparousness, defined as reproducing or breeding only once in a lifetime.
2024, David Owen, David Pemberton, Tasmanian Devil, Allen & Unwin, page 56: