substitution: meaning, definition, pronunciation and examples
C1Formal to neutral; common in technical, academic, and sports contexts.
Quick answer
What does “substitution” mean?
The action of replacing someone or something with another person or thing.
Audio
Pronunciation
Definition
Meaning and Definition
The action of replacing someone or something with another person or thing.
In mathematics, the replacement of a variable with a number or expression. In logic and computing, a systematic replacement of elements according to a rule.
Dialectal Variation
British vs American Usage
Differences
Minimal difference in core meaning. In football/soccer contexts, 'substitution' is universal, though 'sub' is more common in casual AmE speech.
Connotations
Similar connotations in both varieties. In business/HR contexts, can imply a lesser-quality or temporary solution.
Frequency
Slightly higher frequency in AmE in sports commentary (e.g., 'player substitution').
Grammar
How to Use “substitution” in a Sentence
substitution of X for Ysubstitution by XX in substitution for YVocabulary
Collocations
Examples
Examples of “substitution” in a Sentence
verb
British English
- The manager decided to substitute the tired striker.
- Can I substitute the peas for broccoli?
American English
- Coach will substitute the quarterback in the third quarter.
- You can substitute honey for sugar.
adverb
British English
- The player was brought on substitutionally in the 70th minute.
- The ingredient was used substitutionally.
American English
- He was playing substitutionally for the injured captain.
- We used oil substitutionally in the recipe.
adjective
British English
- The substitutional player made an immediate impact.
- A substitutional clause in the contract was invoked.
American English
- The substitutional runner scored a touchdown.
- Check the substitutional ingredients list.
Usage
Meaning in Context
Business
Refers to replacing materials, personnel, or strategies, e.g., 'supplier substitution'.
Academic
Common in mathematics (integration by substitution), chemistry (atomic substitution), and linguistics.
Everyday
Used in cooking (recipe substitutions) and sports (player changes).
Technical
In cryptography, a substitution cipher; in programming, string substitution.
Vocabulary
Synonyms of “substitution”
Vocabulary
Antonyms of “substitution”
Watch out
Common Mistakes When Using “substitution”
- Incorrect preposition: 'substitution with' (often 'substitution of/for').
- Misspelling: 'substition' (missing 'tu').
FAQ
Frequently Asked Questions
Not always, but it often implies a functional replacement. In contexts like chemistry or mathematics, it can be a permanent conceptual replacement.
'Substitution' often suggests an equivalent or temporary swap within a system, while 'replacement' can imply a permanent taking over of a role or function.
The most common patterns are 'substitution of A for B' (A replaces B) and 'substitution by/with A'. 'For' indicates what is being replaced.
The verb form is 'substitute'. 'Substitution' is only a noun.
The action of replacing someone or something with another person or thing.
Substitution is usually formal to neutral; common in technical, academic, and sports contexts. in register.
Substitution: in British English it is pronounced /ˌsʌbstɪˈtjuːʃn/, and in American English it is pronounced /ˌsʌbstɪˈtuːʃn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “A poor substitution for...”
- “There's no substitution for...”
Learning
Memory Aids
Mnemonic
SUBSTITUTION = SUB (under/replacement) + STITUTION (like 'stitution' in institution) – think of putting a substitute into an institution.
Conceptual Metaphor
LIFE IS A GAME (making substitutions to improve the team).
Practice
Quiz
In which context is 'substitution' LEAST likely to be used?