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Pronunciation varies by accent · noun
(mineralogy) A tetragonal iron nickel sulfide mineral that occurs as opaque bronze to grey-white tabular crystals and anhedral masses..
Use mackinawite when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Mackinawite means (mineralogy) A tetragonal iron nickel sulfide mineral that occurs as opaque bronze to grey-white tabular crystals and anhedral masses..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use mackinawite where its definition matches the intended context.
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