neosalvarsan
A synthetic organoarsenic compound used in the treatment of syphilisA synthetic organoarsenic compound used in the treatment of syphilis.
Meaning
1 senses(uncountable)A synthetic organoarsenic compound used in the treatment of syphilis.
Origin
From neo- + salvarsan.From neo- + salvarsan.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable