Meaning & Definition of word "Substitution"
Substitution
/ˌsʌb.stɪˈtjuː.ʃən/
noun:
- 1. the act of replacing one person or thing with another
- Example: The substitution of sugar with honey can enhance the flavor of the dish.
- 2. a thing or person that replaces another
- Example: The teacher made a substitution in the lineup to improve the team's performance.
- 3. in sports, the act of replacing a player with another player
- Example: The coach made a substitution during the second half of the game.
- 4. in mathematics, the process of replacing a variable with a number or another variable
- Example: The student learned how to perform substitution in algebra to solve equations.
- 5. a replacement, especially in legal or contractual contexts
- Example: The contract allowed for substitution of the goods if they were found to be defective.
Etymology
●From Latin 'substitutio', from 'substituere', meaning to place under.
Common Phrases and Expressions
substitution effect:
The change in demand for a good due to a change in its price affecting the consumption of substitutes.
substitution principle:
The economic principle where consumers will replace more expensive items with less costly alternatives.
Related Words
substitute:
A person or thing acting or serving in place of another.
replacement:
The action or process of replacing someone or something.
Slang Meanings of substitution
Meaning: Swapping things out.
● Example Sentence: I did a substitution with my schedule to fit in that meeting.
Meaning: Using something different for the same purpose.
● Example Sentence: He made a last-minute substitution with his presentation.