dictionary · eo1.org

verneuil process

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Proper noun

  1. The first commercially successful method of manufacturing [[synthetic]] [[gemstone]]s, involving the [[melt]]ing of a finely powdered substance using an [[oxyhydrogen]] [[flame]] and crystallising the melted droplets into a [[boule]].

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