| Externality, Negative | การกระทำที่มีผลภายนอกเป็นลบ [การแพทย์] |
| Externality | n. State of being external; exteriority; (Metaph.) separation from the perceiving mind. [ 1913 Webster ] Pressure or resistance necessarily supposes externality in the thing which presses or resists. A. Smith. [ 1913 Webster ] |
| outwardness | (n) the quality or state of being outside or directed toward or relating to the outside or exterior, Syn. externality, Ant. inwardness, Example: the outwardness of the world |