push button

¹

Or pushbutton

noun

1. a device designed to close or open an electric circuit when a button or knob is depressed, and to return to a normal position when it is released.

2. the button or knob depressed.

push-button

²

[poosh-buht-n]

adjective

1. operated by or as if by push buttons.

   push-button tuning.

2. using complex, automated weapons, as long-range missiles, that require only simple initial steps to put them into action.

   push-button warfare.

push button

noun

1. an electrical switch operated by pressing a button, which closes or opens a circuit

2. push-button. (modifier)

   1. operated by a push button

      a push-button radio

   2. initiated as simply as by pressing a button

      push-button warfare

Word History and Origins

Origin of push button¹

An Americanism dating back to 1875–80

Origin of push button²

An Americanism dating back to 1875–80

Example Sentences

He argued for an English-only school district, decried the board’s focus on equity and generally sought to puncture progressive ideals and push buttons.

Read more on Los Angeles Times

Indeed, like so many other contests this postseason, Game 6 would require Roberts to push buttons and pull levers with his patchwork pitching staff, having nothing but relievers available to cover nine season-defining innings.

Read more on Los Angeles Times

I’m going to try to push buttons, poke people, praise people, look at how we do things.

Read more on Los Angeles Times

Pret's reporting system revealed there had been several call-outs relating to defective or frozen push buttons in the previous 19 months.

Read more on BBC

PitchCom allows catchers or pitchers to push buttons on wristbands to call for fastballs, curves, changeups and anything else, along with the location.

Read more on Seattle Times