Definition of motion detector - Reverso English Dictionary
Noun
technologydevice sensing movement for security or automation
- The motion detector activated the alarm when it sensed movement.
- A motion detector can turn on lights automatically.
- The motion detector was installed in the hallway.
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Images of motion detector
device sensing movement for security or automation
Expressions with motion
mechanical parts moving together
The engineer observed the gears in motion inside the machine.
start or activate a process or mechanism
The manager set in motion the new project plan..
cause a process to begin that will lead toward a result
The manager set the wheels in motion for the new program.
things have begun and may be hard to stop
Once the vote passed, the wheel is in motion.
cause to move or operate
The mechanic put in motion the old engine with ease..
acting independently without external influence
The judge dismissed the case of his own motion.
action or event very beautiful to watch
The synchronized swimming routine was poetry in motion.
formally support a proposal in a meeting
She seconded the motion to approve the budget.
formally present a proposal for discussion
The senator tabled a motion to amend the bill.
the movement of the sea's waves
The motion of the ocean rocked the boat gently.
moving quickly or at high speed
The fast motion car zoomed past us.
movement in a direction ahead
The car's forward motion was smooth and steady.
having movement or not stationary
The train is in motion, please stand back.
happening much more slowly than normal speed
The ball fell in slow motion.
feeling sick and dizzy because of movement
She felt motion sickness on the boat.
start something moving or working
The engineer put the machine into motion.
movement at a speed slower than normal
The movie scene was shot in slow motion to emphasize the action.
happening at a speed much slower than normal
They watched the slow-motion replay of the goal.
approve a proposal during a formal meeting or vote
The motion is carried after the majority votes yes.
series of images projected to create the illusion of motion
We went to see a motion picture at the local cinema last night..
officially approve a proposal by voting in a meeting
The committee will pass a motion to change the rules.
approve a proposal by voting in a meeting
The committee decided to carry a motion to increase funding.
have a proposal accepted by a group vote
The committee decided to carry the motion unanimously.
Expressions with detector
structure that sounds an alarm if metal is detected
She walked through the metal detector at the airport.
device that sounds an alarm when it detects smoke
The smoke detector went off during the fire.
device that senses early signs of fire and often activates an alarm
The fire detector in the hallway started beeping during the drill.
polygraph recording bodily changes linked to lying
The lie detector showed changes in his heart rate.
device detecting police radar for speed monitoring
He installed a radar detector in his car.
device sensing heat to trigger an alarm
The heat detector sounded when the kitchen overheated.
handheld tool that shows if electricity is present in wires or outlets
The electrician used a voltage detector before touching the exposed wires.
device that detects microwave radiation
The lab uses a microwave detector for experiments.
instrument designed to detect explosive mines
The soldiers used a mine detector to clear the path.
tool that identifies counterfeit cash or imitation online coins
The store used a currency detector to spot fake bills and tokens.
circuit or program that identifies faults in signals or stored data
Each communication channel uses an error detector to ensure reliable data transmission.
device converting high frequencies to lower ones
The heterodyne detector improved the radio's signal clarity.
sensor that shows when liquid or material reaches a certain height
A level detector in the tank prevents it from overflowing.
device that senses light and usually converts it into electrical signals
The optical detector measured tiny changes in the laser beam's intensity.
device that identifies or measures subatomic particles
The particle detector recorded the collision event.
device that finds and often measures energy given off by radioactive materials
The technician checked the radiation detector before entering the treatment room.
rectifier with a wire touching a galena crystal
He built a simple radio with a crystal detector.
Terms related to motion detector
💡 Terms in the same lexical field: analogies, antonyms, common collocates, words with same roots, hypernyms…
View all translations of motion detector
✨Click below to see the appropriate translations facing each meaning.
- French:détecteur de mouvement, ...
- German:Bewegungsmelder, ...
- Italian:rilevatore di movimento, ...
- Spanish:detector de movimiento, ...
- Portuguese:detetor de movimento, ...
- Chinese:运动传感器, ...
- Japanese:動作検知器, ...
- Arabic:كاشِف الحَرَكة, ...
- Hebrew:גַלַּאי תְּנוּעָה, ...
- Russian:датчик движения, ...
- Ukrainian:датчик руху, ...
- Hindi:गति संवेदक, ...
- Bengali:মোশন ডিটেক্টর, ...
- Catalan:detector de moviment, ...
- Czech:detektor pohybu, ...
- Danish:bevægelsessensor, ...
- Dutch:bewegingsdetector, ...
- Greek:ανιχνευτής κίνησης, ...
- Hungarian:mozgásérzékelő, ...
- Khmer:ឧបករណ៍ចាប់ចលនា, ...
- Korean:동작 감지기, ...
- Persian:حسگر حرکت, ...
- Polish:czujnik ruchu, ...
- Portuguese (BR):detector de movimento, ...
- Romanian:detector de mișcare, ...
- Swedish:rörelsedetektor, ...
- Thai:เครื่องตรวจจับความเคลื่อนไหว, ...
- Turkish:hareket dedektörü, ...
- Vietnamese:cảm biến chuyển động, ...
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