Definition of applicate:
(n) :
An applied material; an application
(v) :
To apply (a material to a surface).
(adj) :
(obsolete) Applied or put to some use.
(n) :
(mathematics) A line at right angles to the axis of a conic section that extends from the axis to the curve
(n) :
(mathematics) The z-coordinate (the last of the three terms by which a point is referred to, in a system of Cartesian coordinates for a three-dimensional space)