listfunction

noun
UK /ˈlɪstˌfʌŋkʃən/
US /ˈlɪstˌfʌŋkʃən/

A list function is a tool that does a job with a list, like adding or sorting items.

The programmer used a list function to sort the names alphabetically.


OTHER MEANINGS

2. A built-in command in a programming language that works on list data.

In Python, append is a common list function.

3. A mathematical rule that takes a list of numbers and gives a single result.

The sum list function added all the scores together.

4. A feature in a spreadsheet that performs actions on a column of items.

The list function counted how many cells had text.