doub - dyna
- double curvature
- double failure
- double fin
- double fins
- double frame
- double integral
- double longeron
- double monoplane
- double rectangular input
- double reflection
- double source
- double targeting
- double vortex
- double-acting cylinder
- double-acting jack
- double-action shock absorber
- double-aisle
- double-balance system
- double-balance technique
- double-base propellant
- double-bubble fuselage
- double-bypass engine
- double-cantilever beam
- double-capacity electrics
- double-conformed antenna
- double-deck aircraft
- double-deck car
- double-deck interior
- double-delta configuration
- double-delta planform
- double-delta wing
- double-engine failure
- double-horned ice
- double-membrane flexible wing
- double-membrane sailwing
- double-scoop design
- double-slotted flap
- double-surface wing
- double-valued behavior
- double-wall construction
