spark test
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English[edit]
Etymology[edit]
spark + test. From producing sparks to test for the character of a steel.
Verb[edit]
spark test (third-person singular simple present spark tests, present participle spark testing, simple past and past participle spark tested)
- (metalworking) To test for the general character of a steel, when testing a piece of steel, by grinding it, producing sparks, using color of sparks to determine its general classification.
Related terms[edit]
- spark testing (n.)
Noun[edit]
spark test (plural spark tests)
- An instance of spark testing.