functions Definition
- 1a relationship or expression involving one or more variables
- 2a set sequence of steps that accomplish a specific task
- 3the normal or characteristic action of anything
Using functions: Examples
Take a moment to familiarize yourself with how "functions" can be used in various situations through the following examples!
Example
The function of the heart is to pump blood throughout the body.
Example
The function of the liver is to filter toxins from the blood.
Example
In mathematics, a function is a relation between a set of inputs and a set of possible outputs with the property that each input is related to exactly one output.
Example
The function of a computer program is to perform a specific task, such as sorting data or editing text.
functions Synonyms and Antonyms
Synonyms for functions
- operations
- tasks
- roles
Phrases with functions
Example
The decorative pillows may look nice, but they don't serve any real function.
Example
The car's engine is in good working function, so it should run smoothly.
Example
The elevator is out of function, so we'll have to take the stairs.
Summary: functions in Brief
The term 'functions' [ˈfʌŋkʃənz] refers to relationships or expressions involving one or more variables, sequences of steps that accomplish a specific task, or the normal or characteristic action of anything. It spans contexts from biology to mathematics to computing, exemplified by 'The function of the heart is to pump blood throughout the body.' 'Functions' extends into phrases like 'serve a function,' and idioms like 'in good working function,' denoting proper operation, and 'out of function,' implying non-operation.