paracyanogen
A polymer of cyanogen, obtained as a brown or black amorphous residue by heating…A polymer of cyanogen, obtained as a brown or black amorphous residue by heating mercury(II) cyanide.
Meaning
1 senses(uncountable)A polymer of cyanogen, obtained as a brown or black amorphous residue by heating mercury(II) cyanide.
Origin
From para- + cyanogen.From para- + cyanogen.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable