English Dictionary

Not active, but acted upon; suffering or receiving impressions or influences; as, they were passive spectators, not actors in the scene.
Source : opted (110465)  - auto

Receiving or enduring without either active sympathy or active resistance; without emotion or excitement; patient; not opposing; unresisting; as, passive obedience; passive submission.
Source : opted (110466)  - auto

Inactive; inert; not showing strong affinity; as, red phosphorus is comparatively passive.
Source : opted (110467)  - auto

Designating certain morbid conditions, as hemorrhage or dropsy, characterized by relaxation of the vessels and tissues, with deficient vitality and lack of reaction in the affected tissues.
Source : opted (110468)  - auto