English Reference

Word

conditional

Phoneticscon·di·tion·al, stress on the second syllable

US/kənˈdɪʃənəɫ/

UK/kəndˈɪʃənəl/

Definitions

01depending on a condition

B2 · Upper Intermediate

adj. only happening or true if something else happens first.

adj. subject to or dependent on one or more conditions being met.

“The bank gave them a conditional offer on the house, depending on a survey.”

“The peace treaty remained conditional upon the immediate withdrawal of all foreign troops from the disputed border regions.”

02grammar

B2 · Upper Intermediate Science Technical

adj. describing a sentence or word that shows a condition, often using 'if'.

adj. expressing a condition or supposition; typically used to describe clauses or moods that indicate a hypothetical scenario.

“In the sentence 'If it rains, we will stay home,' the first part is a conditional clause.”

“The student struggled to master the third conditional, which requires the past perfect in the 'if' clause and 'would have' in the main clause.”

Usage

In linguistics, this often refers to 'if-then' structures.

Synonyms

03a conditional statement

C1 · Advanced Countable noun Computing Technical

n. a sentence or a piece of computer code that starts with 'if'.

n. a statement, proposition, or grammatical mood that expresses a condition; in programming, a logic gate that branches based on a boolean value.

“The programmer added a conditional to the code to check if the user was logged in.”

“The algorithm uses a series of nested conditionals to determine the optimal routing path based on real-time traffic data.”

Synonyms

if-statement

Real-World Examples

“In late January, Marineland was given conditional approval by the federal government to export the animals.”
Toronto Sun 5 Sept 2026

Etymology

From French conditionnel, from Old French condicionel, equivalent to condition + -al.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Domains

GrammarLogicProgramming

This entry

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.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL 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: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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English Reference