retrograde
[ret´ro-grād] 1. moving backward or against the usual direction of flow.
2. degenerating, deteriorating, or catabolic.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
ret·ro·grade
(ret'rō-grād), 1. Moving backward.
2. Degenerating; reversing the normal order of growth and development.
3. Used in neuroscience to describe distal-proximal flow, movement, or transport in an axon toward its cell body, or degeneration of an axon proximal to a point of injury, such degenerative changes may extend to, and include, the cell body.
[L. retrogradus, fr. retro- + gradior, to go]
Farlex Partner Medical Dictionary © Farlex 2012
ret·ro·grade
(ret'rō-grād) 1. Moving backward.
2. Degenerating; reversing the normal order of growth and development.
[L. retrogradus, fr. retro-, back + gradior, to go]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
retrograde
A going backwards or a reversion of the usual sequence.Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005
ret·ro·grade
(ret'rō-grād) 1. Moving backward.
2. Degenerating; reversing the normal order of growth and development.
[L. retrogradus, fr. retro-, back + gradior, to go]
Medical Dictionary for the Dental Professions © Farlex 2012