leptonium

Fetched 2026-10-26 (cache).

Synonyms: leptonic, neptunium, newtonium, peponium

Antonyms: leptonic, neptunium, newtonium, peponium

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|particle}} A bound pair of a [[lepton]] and its [[antiparticle]]

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