# SQL

/ˈsikwʊɫ/ (US) · CEFR C1 · Noun

Source: https://englishreference.com/word/sql
Updated: 2026-10-01

## Definition

Stands for Structured Query Language. A special language used to talk to and get information from computer databases. You use it to find, change, or organize large amounts of digital data.

For teachers: Abbreviation for Structured Query Language. A domain-specific programming language designed for managing and querying data held in a relational database management system. Often pronounced as individual letters or as the word 'sequel'.

## Examples

- I need to learn SQL to work with the company's database.
- The data analyst wrote a complex SQL query to extract the monthly sales figures from the server.
- Proficiency in SQL remains a fundamental requirement for backend developers, as it allows for the efficient manipulation of structured data across diverse relational platforms.

## Usage notes

- Usually functions as an uncountable noun or as a modifier in a noun phrase (e.g., 'SQL query').

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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.