transplutonium

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Adjective

1. {{lb|en|physics|chemistry}} Describing [[element]]s having an [[atomic number]] greater than that of [[plutonium]] (94).

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.