pre-nectarian

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Proper noun

1. {{lb|en|geology}} The epoch in the {{w|lunar geologic timescale}} that occurred between 4533 million years ago to 3920 million years ago.

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