protonium
Fetched 2026-10-26 (cache).
Synonyms: pretorium, protonic, proton m, plutonium, polonium, protium, prostomium, prosopium, propodium, protonix, prionium
Antonyms: pretorium, protonic, proton m, plutonium, polonium, protium, prostomium, prosopium, propodium, protonix, prionium
Related words from Datamuse; suggestions, not definitions.
Noun
- {{lb|en|physics}} An [[exotic atom]] consisting of a [[proton]] bound to an [[antiproton]].
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.