isonicotinic acid
An isomer of nicotinic acid, pyridine-4-carboxylic acidAn isomer of nicotinic acid, pyridine-4-carboxylic acid
Meaning
1 senses(uncountable)An isomer of nicotinic acid, pyridine-4-carboxylic acid
Origin
From iso- + nicotinic acid.From iso- + nicotinic acid.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable