doubly magic

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Adjective

1. {{lb|en|nuclear physics|of a transuranic nuclide}} Having filled [[shell]]s of both [[proton]]s and [[neutron]]s and therefore having extra [[stability]] and a longer [[half-life]] than normal.

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