Hypertext Webster Gateway: "exogenous"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Exogenous \Ex*og"e*nous\, a.
1. (Bot.) Pertaining to, or having the character of, an
exogen; -- the opposite of endogenous.
2. (Biol.) Growing by addition to the exterior.
3. (Anat.) Growing from previously ossified parts; -- opposed
to {autogenous}. --Owen.
{Exogenous aneurism} (Med.), an aneurism which is produced by
causes acting from without, as from injury.
From WordNet (r) 1.7 (wn)
exogenous
adj : derived or originating externally [ant: {endogenous}]
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