e-fuel

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A combustion fuel that is theoretically environmentally friendly and is [[carbon neutral]]. A range of combustibles that is produced by combining [[hydrogen]] from water with atmospheric [[carbon dioxide]] using renewable energy sources to make the fuels.

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