impingement black
impingement black · impingement blacks
A black pigment produced by flames burning against metalA black pigment produced by flames burning against metal.
Meaning
1 senses(countable, uncountable)A black pigment produced by flames burning against metal.
Forms
plural: impingement blacks| Singular | impingement black |
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| Plural | impingement blacks |
regular
Synonyms
1 synonymsLessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable