Word
diff
/ˈdɪf/
Countable noun
Definition
n. the difference between two versions of a file or piece of code. You use this when you want to see exactly what changed in a document.
n. a file or output that displays the specific differences between two versions of a data set or source code. Often used as a shorthand for 'difference' in technical contexts.
Examples
“I need to check the diff before I save my changes.”
“The developer reviewed the diff to ensure that no accidental deletions occurred during the software update.”
“By analyzing the diff between the two database schemas, the administrator identified several missing columns that were causing the application to crash during the migration process.”
Examples
simple
“I need to check the diff before I save my changes.”
contextual
“The developer reviewed the diff to ensure that no accidental deletions occurred during the software update.”
complex
“By analyzing the diff between the two database schemas, the administrator identified several missing columns that were causing the application to crash during the migration process.”
Usage
Commonly used in technical environments; often functions as a shorthand for the 'difference' between two states or values.
Real-World Examples
“More specifically, if a mid-level developer actually looked at the diff between the previous and new version of that package, would they be able to spot the malicious code?” Word family
VERB
NOUN
Domains
- Exam level
- CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
- Frequency
- Frequent
- Level
- C1 · Advanced
- Updated
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