imbrium

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Proper noun

1. The vast lava plain on the [[Moon]].
2. The [[basin]] on the Moon.
3. The [[asteroid]] [[impact]] that created these basin and plain on the Moon.

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