# coder

/ˈkoʊdɝ/ (US) · /kˈəʊdɐ/ (UK) · CEFR B1 · Noun

Source: https://englishreference.com/word/coder
Updated: 2026-05-31

## Definition

a person who writes computer code to create software or websites. You use this word for someone who turns ideas into instructions a computer can follow.

For teachers: a person who writes, tests, and maintains source code for software applications or websites. Often used interchangeably with 'programmer' in general contexts, though 'coder' can imply a more informal or hobbyist approach to the craft.

## Examples

- The coder spent all night fixing the bug in the app.
- Every new coder must learn how to use a text editor and a version control system to track their progress.
- While the lead architect designed the system's structure, the junior coder was responsible for implementing the specific logic required for the user interface to function correctly.

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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.