C1nounformal5K

Parameter

UK /["/pəˈræmɪtə(r)/"]/US /["/pəˈræmɪtər/"]/

Definition

something that decides or limits the way in which something can be done

In simple words: A factor or limit that helps define a situation or condition.

Examples

to **set/define the parameters**
We had to work within the parameters that had already been established.

Usage notes

Commonly used in scientific, technical, and academic contexts. Avoid using in casual conversations as it may sound out of place.

Grammar pattern

parameter + noun

Memory hint

Think of 'para-meters' as 'beside the measuring limits' of a topic.

Collocations

set a parameter
adjust a parameter
define a parameter

Synonyms

factor
variable
limit
criterion
condition

Antonyms

constant
fixed

Common mistakes

Confused with 'perimeter'.
Using 'parameter' as a countable noun when it should be uncountable.
Misplacing or misusing in sentences, such as 'set the parameter for'.