Definify.com
Webster 1913 Edition
Extrinsic
Ex-trin′sic
,Adj.
1.
Not contained in or belonging to a body; external; outward; unessential; – opposed to
intrinsic
. The
extrinsic
aids of education and of artificial culture. I. Taylor.
2.
(Anat.)
Attached partly to an organ or limb and partly to some other part; – said of certain groups of muscles. Opposed to
intrinsic
.