Meaning & use
ignorant
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Meanings
adjectivecomparable
Lacking knowledge or awareness about a particular subject or fact.
Grammar: Usually followed by of/about: ignorant of the rules. It means uninformed, not necessarily stupid.
Patterns
- ignorant of something
- ignorant about something
- remain ignorant
I was ignorant of the new parking rules and got a fine.
She is highly trained but ignorant about basic car maintenance.
Do not call learners ignorant; they are simply new to the topic.
adjectivenot comparableinformaldisapproving
Rude or impolite in behavior, especially when used as an insult in casual speech.
Grammar: Often after be or in imperatives: Don't be ignorant. This use is disapproving and informal.
Patterns
- don't be ignorant
- an ignorant remark
The customer shouted, “Don't be ignorant,” when the clerk asked him to wait.
Some listeners heard the joke as an ignorant comment about their accent.
Word forms
| comparative | more ignorant |
|---|---|
| superlative | most ignorant |
Common combinations
- politically ignorant
- He admitted he was politically ignorant and decided to read more.
- ignorant of the facts
- The article was written by someone ignorant of the facts.
- wilfully ignorant
- She was wilfully ignorant of the harm caused by the rumor.
Synonyms and how they differ
- uninformed
- Neutral: lacking information on a topic, without blame or stupidity.
- uneducated
- Lacking formal schooling or training, broader than not knowing one fact.
- illiterate
- Specifically unable to read or write, or lacking knowledge in a field.
- oblivious
- Unaware of what is happening around you, often through inattention.
Opposites
Word family
- ignorance noun
- lack of knowledge or awareness.
- ignorantly adverb
- in an ignorant way; rarely used.
Commonly confused: ignorant or ignore?
ignorant vs ignore
Ignore is a verb meaning to deliberately pay no attention; ignorant is an adjective meaning lacking knowledge.
Practice
Choose the best preposition: “The driver was ignorant ___ the new speed limit.”
Choose one answer.
Ignorant of something is the standard pattern for lacking knowledge. For, by, and on do not form the natural prepositional pattern here.
Make it your own
Write a sentence using “ignorant”, then check it and compare it with the examples above.