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function vs functionality

Both 'function' and 'functionality' are correct, but they are used in different contexts. 'Function' refers to the purpose or role of something, while 'functionality' refers to the range of operations or capabilities of something.

Last updated: March 31, 2024 • 932 views

function

The word 'function' is correct and commonly used in English to refer to the purpose or role of something.

Use 'function' when referring to the purpose or role of something, such as the function of a machine or a software function.

Examples:

The main function of the heart is to pump blood.
This button has a specific function in the system.

Show examples from the web [+]

My function is to repair breaches.
Requested function will require 43 minutes.
He has full function of his extremities.
6 of these discontinued subjects underwent follow-up pulmonary function testing.
Waste accumulates, eventually proves fatal to function.
Hazing can serve an important psychological function.
This function validates an account creation request.
Simple on/off function through contact with the metal clip.
Bump height is a direct function of luminosity.
Linear: bump height is a direct function of luminosity.
The compliance function may be fulfilled by non-executive directors.
Pilotage services have an essential safety function.
Color densities will vary according to cosine function.
A Perl function, rendered with syntax highlighting.
Separate identification not required if function is combined with master lighting switch.
Its main function is public relations.
Statistically significant differences in pulmonary function tests were also observed.
Evaluation of motor function gave disparate results.
Command function is our first priority.
Transferring primary search function... to auxiliary display.

Alternatives:

purpose
role
use
objective
task

functionality

The word 'functionality' is correct and commonly used in English to refer to the range of operations or capabilities of something.

Use 'functionality' when referring to the range of operations or capabilities of something, such as the functionality of a software program or a device.

Examples:

The new smartphone has enhanced functionality.
The functionality of this tool is impressive.

Show examples from the web [+]

Referrer spam filtering functionality was added in version 6.5.
Additionally, it provided functionality to help manage package caches.
The same functionality offers the online payment system Skrill.
Yes, your smartwatch has alarm functionality.
FMR67 also possesses the smart sensor functionality Heartbeat Technology.
And the DS8178-HC cordless unit offers superior wireless functionality.
Simplicity and functionality of the furniture prevail in all parts.
Many litigation support software packages also include password cracking functionality.
Nessus provides additional functionality beyond testing for known network vulnerabilities.
Most 3GLs offer no comparable functionality.
Please re-enable javascript to access full functionality.
Extended RFID functionality ensures greater tracking capabilities and therefore improved operational efficiency.
Elxis extensions extend the built-in functionality.
WebAdmin now includes Queue Management functionality for Global Administrators.
GEMMA a valuable tool that blend elegance and functionality.
Remember: Free demo version is not facilitated with saving functionality.
The finest in materials, usability and functionality.
To provide full functionality, the site requires cookies.
Catalog functionality has been deprecated and removed from the UI.
Add Powerful presentation functionality to your Web/ Intranet pages.

Alternatives:

capabilities
operations
features
performance
working

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