# uninformed

/ˌənɪnˈfɔɹmd/ (US) · /ˌʌnɪnfˈɔːmd/ (UK) · CEFR B2 · Adjective

Source: https://englishreference.com/word/uninformed
Updated: 2026-05-18

## Definition

not having enough information or knowledge about a specific subject. You use this to describe someone who does not know the facts before making a decision.

For teachers: lacking knowledge or information regarding a particular subject or situation. Often used to describe a person's state before receiving new data or instructions.

## Examples

- The uninformed public was surprised by the sudden change in policy.
- The committee made a decision based on uninformed assumptions, leading to a major failure in the project's first year.
- In an era of rapid information exchange, being uninformed is often a choice rather than a necessity, though it can lead to significant social and economic disadvantages.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.