Semelparous
//ˈsɛməlpərəs// adj
adj ·Rare ·Advanced level
Definitions
Adjective
- 1 Reproducing only once in a lifetime. not-comparable
Antonyms
All antonymsEtymology
From Latin semel (“once, a single time”) + pariō (“give birth, produce, bring forth”). Coined by Lamont Cole in 1954.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.