Medical Dictionary
41 ENTRIES FOUND:

tract

noun \ˈtrakt\

Medical Definition of TRACT

1
:  a system of body parts or organs that act together to perform some function <the digestive tract>—see gastrointestinal tract, lower respiratory tract, upper respiratory tract
2
:  a bundle of nerve fibers having a common origin, termination, and function and especially one within the spinal cord or brain—called also fiber tract; see corticospinal tract, olfactory tract, optic tract, spinothalamic tract; compare fasciculus b
April 28, 2015
portmanteau Hear it
a word formed by the blending of words
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