Button

A device that when pressed will release part of a mechanism

Synonyms

Release

Type of

Device

An electrical switch operated by pressing

A female sexual organ homologous to the penis

Any artifact that resembles a button

Any of various plant parts that resemble buttons

A round fastener sewn to shirts and coats etc to fit through buttonholes

A round flat badge displaying information and suitable for pinning onto a garment

Type of

Badge

Examples

They passed out campaign buttons for their candidate

Fasten with buttons

Antonyms

Unbutton

Examples

Button the dress

Provide with buttons

Type of

Add

Examples

Button a shirt