reverse thrust noise

reverse idle thrust

thrust vector control (TVC); thrust vectoring

design thrust / design rated thrust

negative thrust propeller / negative-thrust propeller

noise floor; noise level

reverse bearing

reverse engineering ( back- wards engineering)

reverse gear

reverse one's field

reverse osmosis (water) purification unit (ROPU / ROWPU)

reverse osmosis unit

reverse slope

reverse slope defense

reverse transit

shipboard reverse osmosis desalinator (SROD)

ditch in reverse

ditching in reverse

idler reverse gear

worm reverse gear

engaging reverse gear

reverse-flow

reverse-flow combustion chamber

reverse flow

reverse pitch of airscrew

reverse the field

reverse tweezers

Forward/Reverse (3D mode)

Resets all motor spin directions, then allows the user to choose which to reverse

Reverse

Reverse the motors to flip over an upside down craft after a crash (DShot required)

auxiliary thrust devices

dual-thrust rocket motor