Pre-nectarian
name
name ·Rare ·Advanced level
Definitions
Proper Noun
- 1 The epoch in the lunar geologic timescale that occurred between 4533 million years ago to 3920 million years ago.
Etymology
From pre- + Nectarian.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.