deactivates (Meaning)

deactivates

to make inactive or ineffective, to deprive of chemical activity

The anti-virus software deactivates suspicious files to prevent infection.
The safety feature on the stove deactivates the gas supply if the flame goes out.
The motion sensor deactivates the alarm when no movement is detected.
The keyless entry system deactivates the car when the driver walks away.
The remote control deactivates the TV when it receives a specific signal.
The deactivating enzyme prevents the toxic substance from taking effect.
The chemical reaction deactivates the catalyst, rendering it inactive.
The pressure sensor deactivates the hydraulic system when the pressure exceeds a certain level.
The security camera deactivates its motion detection feature when the lights are turned on.
The tamper-proof switch deactivates the circuit if the casing is opened without authorization.

to make inactive or ineffective, to deprive of chemical activity

brakes,kills,shuts off, turns off, dismantles, sticks, halts, stalls,jams, arrests

fuels, propels, runs, triggers,activates, drives, actuates, moves, starts, generates

The anti-virus software deactivates suspicious files to prevent infection.

The safety feature on the stove deactivates the gas supply if the flame goes out.

The motion sensor deactivates the alarm when no movement is detected.

The keyless entry system deactivates the car when the driver walks away.