Pronunciation

/bʌtən/

Definitions

Noun

• A small, usually circular piece of material, often with a flat surface, used to fasten clothing, open or close objects, or serve as a control on a device.
• In computing, a graphical interface element that performs an action when clicked or pressed.
• A feature or option on a software or web application.

Verb

• To press or activate a button on a device or interface.
• To engage or trigger a process by pressing a physical button.

Phrases

• “Push the button” to indicate the action of pressing a button.
• “Button up” to fasten buttons on clothing.
• “Button down” to be formal or serious.

Example Sentences

• Noun: “She sewed on a new button onto her coat.”
• Verb: “To submit the form, click the ‘Submit’ button.”
• “He pressed the button to start the elevator.”

Synonyms

• Switch
• Lever
• Knob
• Control
• Push-button
• Toggling mechanism

Antonyms

• Release
• Unbutton
• Deactivate
• Disable