American Dictionary

Define dictionary terms easily in our powerful online English dictionary.

Searching for...

No matching words found

Try a different search term or browse the dictionary

Definition equation in American English

equation noun

noun
/ɪˈkweɪʒ(ə)n/
1

a statement that two sets of numbers, letters, or symbols are equal

Example

Solve the equation 5x - 3 = 27.

Synonyms and related words
1.1

a statement that uses symbols to show the changes that take place in a chemical reaction

Synonyms and related words
2

the process of considering one thing to be the same as another

Example

the false equation of financial success with happiness

Synonyms and related words
2.1

all the different aspects that you have to consider in a situation

Example

In a choice between the use of rail and car, the question of cost will come into the equation.

Synonyms and related words
Definition equation in American English