olive butt
olive knuckle hinge
- passive neonatal immunity
- passiveness
- passive network
- passive neutron coincidence counter
- passive night goggles
- passive night vision device
- passive noise reduction
- passive nondestructive assay
- passive obedience
- passive object flow programming
- passive occupant detection system
- passive operating system fingerprinting
- passive optical fast frequency-hopping
- passive optical lan
- passive optical multiplexer
- passive optical network
- passive optical sample assembly
- passive optical satellite surveillance
- passive optical seeker technique
- passive or responsive public affairs policy
- passive over-consumption
- passive parameterized interpolation
- passive participle
- passive-particle-agglutination test
- passive perfect participle