Nonfissionable
adj
adj ·Rare ·Advanced level
Definitions
Adjective
- 1 Not fissionable. not-comparable
Adjective
- 1 not capable of undergoing fission wordnet
Antonyms
All antonymsEtymology
From non- + fissionable.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.