pyrvinium
An anthelmintic used against pinwormsAn anthelmintic used against pinworms.
Meaning
1 senses(uncountable)An anthelmintic used against pinworms.
Origin
From pyr(rolyl) + vin(yl) + -ium (“quaternary ammonium compound”).From pyr(rolyl) + vin(yl) + -ium (“quaternary ammonium compound”).
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable