spark test

Fetched 2026-10-26 (cache).

Synonyms: sparkliest, sparkiest, star test

Antonyms: sparkliest, sparkiest, star test

Related words from Datamuse; suggestions, not definitions.

Noun

1. An instance of [[spark testing]].

Verb

1. {{lb|en|metalworking}} To [[test]] for the [[general]] [[character]] of a [[steel]], when [[test]]ing a [[piece]] of [[steel]], by [[grind]]ing it, [[producing]] [[sparks]], and using the [[color]] of the [[spark]]s to [[determine]] its [[general]] [[classification]].

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