tephra

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|geology}} The solid material thrown into the [[air]] by a [[volcanic]] [[eruption]] that [[settle]]s on the surrounding areas.

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