Gradient
Gradient , adjective
[Latin gradiens, p. pr. of gradi to step, to go. See Grade.]
1.
Moving by steps; walking; as, gradient automata. — Wilkins
2.
Rising or descending by regular degrees of inclination; as, the gradient line of a railroad.
3.
Adapted for walking, as the feet of certain birds.
Gradient , noun
1.
The rate of regular or graded ascent or descent in a road; grade.
2.
A part of a road which slopes upward or downward; a portion of a way not level; a grade.
3.
The rate of increase or decrease of a variable magnitude, or the curve which represents it; as, a thermometric gradient.
4.
(Chemistry, Biochemistry) The variation of the concentration of a chemical substance in solution through some linear path; also called concentration gradient; -- usually measured in concentration units per unit distance. Concentration gradients are created naturally, for example by the diffusion of a substance from a point of high concentration toward regions of lower concentration within a body of liquid; in laboratory techniques they may be made artificially.
Collocations (1)
Gradient post , a post or stake indicating by its height or by marks on it the grade of a railroad, highway, or embankment, etc., at that spot.