noun

ignorance

ignorance, lack of knowledge

His ignorance of the law was no excuse.

His ignorance of the law was no excuse.

There is widespread ignorance about the disease.

There is widespread ignorance about the disease.

((of/about sth.)) lack of knowledge about (sth.) His ignorance of the law was no excuse.

Synonyms: lack of knowledge, unawareness; Antonyms: knowledge, awareness

From Latin 'ignorantia', from 'ignorare' (to not know). 'in-' (not) + 'gnarus' (aware).

Think of the verb 'to ignore'. When you ignore something, you are in a state of ignorance about it.

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