coronium

Fetched 2026-10-26 (cache).

Synonyms: cranium, coronial, coronis, chromium, corium, oogonium, toponium, coronion, oxonium, corundum, polonium

Antonyms: cranium, coronial, coronis, chromium, corium, oogonium, toponium, coronion, oxonium, corundum, polonium

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|historical}} A supposed [[chemical element]], hypothesized in the 19th century in order to explain a green emission line seen during the total [[solar eclipse]] of 7 August 1869 (actually highly ionized [[iron]]).

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