Function

/ˈfʌŋkʃən/

Meaning & Definition

noun

An activity or purpose natural to or intended for a person or thing.

The function of the heart is to pump blood throughout the body.

A mathematical relationship or expression involving one or more variables.

In mathematics, a function can be represented as f(x) = x^2.

A ceremonial or formal social event.

She was invited to a prestigious function at the city hall.

verb

To work or operate in a specified way.

The new software will function more efficiently than the previous version.

To serve a purpose or have a role.

These tools function as a means of communication in the project.

From Latin 'functio', from 'fungi' meaning 'to perform, execute'.

function as intended

operating in the manner that was planned or expected.

function of time

the role or effect of time in a situation or process.

function of a system

the specific operations or tasks performed by a system.

functionality

The quality of being suited to serve a purpose well.

functional

Designed to be practical and useful rather than attractive.

functionary

A person who has to perform official functions or duties.

To carry out or perform a task.

I have to function at work even when I'm tired.

To be in a state that allows normal operations.

I'm just trying to function until the weekend.