deta - dist
- detach
- detachable blade
- detachable flange
- detachable section
- detaching
- detailed examination
- detected error
- detection
- detector
- deteriorate
- deterioration
- deterioration in performance
- determination
- determination of cause
- detonation
- detrimental deformation
- detune
- detuner
- developed version
- development
- development costs
- deviate
- deviation
- deviation card
- deviation clock
- deviation factor
- deviation force
- deviation indicator
- deviation rate
- deviation scale factor
- deviation warning
- deviation warning system
- device
- devils
- deviometer
- dew point
- dewpoint temperature
- diagonal braked vehicle
- diagonal separation
- diagram
