EXTERNALITY
Ex`ter*nal"i*ty, n.

Defn: State of being external; exteriority; (Metaph.)

Defn: separation from the perceiving mind. Pressure or resistance necessarily supposes externality in the thing which presses or resists. A. Smith.

EXTERNALIZE
Ex*ter"nal*ize, v. t.

Defn: To make external; to manifest by outward form.
Thought externalizes itself in language. Soyce.

EXTERNALLY
Ex*ter"nal*ly, adv.

Defn: In an external manner; outwardly; on the outside; in appearance; visibly.

EXTERNE
Ex`terne", n. Etym: [F. Cf. Extern.] (med.)

Defn: An officer in attendance upon a hospital, but not residing in it; esp., one who cares for the out-patients.

EXTERRANEOUS
Ex`ter*ra"ne*ous, a. Etym: [L. exterraneus; es out + terra land.]