1) The button or knob depressed
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https://www.crosswordclues.com/clue/push-button
1) Human-machine interaction
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https://www.crosswordclues.com/clue/push-button
A push-button (also spelled pushbutton) or simply button is a simple switch mechanism for controlling some aspect of a machine or a process. Buttons are typically made out of hard material, usually plastic or metal. The surface is usually flat or shaped to accommodate the human finger or hand, so as to be easily depressed or pushed. Buttons are mo...
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http://en.wikipedia.org/wiki/Push-button
• A simple device, resembling a button in form, so arranged that pushing it closes an electric circuit, as of an electric bell.
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http://thinkexist.com/dictionary/meaning/push_button/
a control switch having an actuator intended to be operated by force exerted by a part of the human body, usually the finger or palm of the hand, and having stored energy (spring) return
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=441-14-53
Push button (Electricity) A simple device, resembling a button in form, so arranged that pushing it closes an electric circuit, as of an electric bell.
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http://www.encyclo.co.uk/webster/P/200
A style of toilet tank flush actuator, different from the traditional trip-lever style.
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http://www.tjader.com/glossary.html
[
n] - an electrical switch operated by pressing a button
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http://www.webdictionary.co.uk/definition.php?query=push%20button
push noun an electrical switch operated by pressing; `the elevator was operated by push buttons`; `the push beside the bed operated a buzzer at the desk`
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https://www.encyclo.co.uk/local/20974
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. · the button or knob depressed.
Found on
https://www.infoplease.com/dictionary/push-button
No exact match found.
