From The Collaborative International Dictionary of English v.0.48:
Uniform \U"ni*form\, a. [L. uniformis; unus one + forma from:
cf. F. uniforme.]
[1913 Webster]
1. Having always the same form, manner, or degree; not
varying or variable; unchanging; consistent; equable;
homogenous; as, the dress of the Asiatics has been uniform
from early ages; the temperature is uniform; a stratum of
uniform clay. --Whewell.
[1913 Webster]
2. Of the same form with others; agreeing with each other;
conforming to one rule or mode; consonant.
[1913 Webster]
The only doubt is . . . how far churches are bound
to be uniform in their ceremonies. --Hooker.
[1913 Webster]
Uniform matter, that which is all of the same kind and
texture; homogenous matter.
Uniform motion, the motion of a body when it passes over
equal spaces in equal times; equable motion. --Hutton.
[1913 Webster]