methanosphere

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|planetology}} The {{l|en|methane}}-based analogue of an H₂O water-based {{l|en|hydrosphere}}; a methane hydrosphere.

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