# geeky

/ˈɡiki/ (US) · /ɡˈiːki/ (UK) · CEFR B2 · Adjective

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

## Definition

having a lot of knowledge about a specific subject, often one that is not very popular with most people. It can also describe someone who is very interested in things like computers, science, or old movies.

For teachers: possessing a high level of knowledge or intense interest in a specific subject, often one that is considered niche or obscure. Frequently used to describe a person's personality or a specific interest in technology and pop culture.

## Examples

- He has a very geeky interest in old video games.
- The conference was full of geeky fans who spent the whole weekend discussing the latest science fiction novels.
- While some view his geeky obsession with vintage hardware as a hobby, others see it as a legitimate contribution to the preservation of early computing history.

---

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.