Translate text 
Translate files Switch
/swɪtʃ/
Meaning & Definition
noun
a device for making and breaking the connection in an electric circuit.
The light bulb burned out, so I need to replace the switch.
a change from one thing to another.
There was a noticeable switch in her attitude after the meeting.
a long, flexible rod or twig used for whipping or as a driving tool.
The teacher used a switch made from a thin branch to encourage discipline.
verb
to change or exchange something for something else.
She decided to switch her major from biology to literature.
to turn on or off an electrical device.
Please switch off the lights when you leave the room.
to change positions or roles with someone.
They switched places for the duration of the game.
Etymology
Middle English swicche, from an Old Norse word *svikja (to turn, change).
Common Phrases and Expressions
flip the switch
To turn something on or off, often suddenly.
switch gears
To change one's focus or approach.
switch sides
To change one's allegiance or opinion.
do a switcheroo
To make an unexpected change or swap.
switch off
To stop or turn off something.
Related Words
toggle
To switch between two states or conditions.
converter
A device that changes electrical energy from one form to another.
relay
An electrically operated switch.
Slang Meanings
To change your mind or position on a topic.
He totally switched on the issue after hearing the new arguments.
To swap partners in a social setting or relationship.
They decided to switch during the party to meet new people.