Pronunciation: /noʊ ˈnʌθɪŋ/
noun a person who lacks knowledge or information about a particular subject
A1 I know nothing about cooking.
A2 She knows nothing about the new project.
B1 The students admitted they know nothing about the topic.
B2 Despite his confidence, he knows nothing about the subject.
C1 The expert claimed to know nothing about the advanced technology.
C2 The professor's research revealed that he knows nothing about the ancient civilization.
verb to have no knowledge or information about something
A1 I know nothing about cooking.
A2 She knows nothing about fixing cars.
B1 They know nothing about the history of this town.
B2 He knows nothing about the latest technology trends.
C1 The scientist knows nothing about the potential side effects of the new drug.
C2 The CEO knows nothing about the day-to-day operations of the company.
adjective lacking knowledge or information about a particular subject
A1 I know nothing about cooking.
A2 She knows nothing about the history of this city.
B1 They know nothing about the new project at work.
B2 He knows nothing about the legal implications of signing that contract.
C1 The expert admitted he knew nothing about the advanced technology being used.
C2 Despite his years of experience, he claimed to know nothing about the inner workings of the company.
formal It is evident that the suspect knows nothing about the crime.
informal I really know nothing about fashion trends these days.
slang She acts like she knows nothing, but she's actually quite knowledgeable.
figurative In the vast ocean of knowledge, I sometimes feel like I know nothing at all.
knew nothing
know nothings
know less
know least
know nothing
will know nothing
have known nothing
is knowing nothing
knows nothing
know everything
to know nothing
knowing nothing
known nothing