eth-

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Prefix

1. {{lb|en|organic chemistry}} Used as a [[combining form]] to denote the presence of 2 [[carbon]] [[atom]]s in the [[parent chain]] when forming names of [[organic compound]]s.

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