function (A2)

noun

Pronunciation: /ˈfʌŋkʃən/

Definition

The special purpose or task that something is designed to do.

Examples

• The main function of a key is to open a lock.

• This button has a special function.

• What is the function of the heart?

How to Use function

function of (prepositional phrase)

The purpose or role of something. — "We learned about the function of each organ."

function as (prepositional phrase)

To work or act in a particular way or role. — "He will function as the team leader."

Synonyms of function

Words with a similar meaning to function:

• job
• purpose
• role
• duty

Antonyms of function

Words with the opposite meaning to function:

• dysfunction
• malfunction

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