boun - buck
- bouncing motion
- bound
- bound for
- bound vortex
- boundary
- boundary constraining moment
- boundary constraint influence
- boundary current
- boundary depth
- boundary layer control
- boundary layer oscillation
- boundary layer probe
- boundary layer separation
- boundary layer suction
- boundary layer theory
- boundary layer thickness
- boundary layer traverse
- boundary layer trip
- boundary layer tripping
- boundary layer velocity profile
- boundary light(s)
- boundary monument
- boundary plank
- boundary plate
- boundary settlement
- boundary speed
- boundary surface
- boundary wave
- boundary waves
- boundary-layer flow
- boundary-layer transition
- Bourdon pressure gauge
- Bourdon tube
- Bourdon-tube pressure gauge
- Bourdon-tube thermometer
- bouse
- Boussinesq number
- bow
- bow anchor
- bow anchor gear
