what does dialation mean? I put it here to make it easier to find for people like me, who tend to believe that everything can be found through Google. In general, once the active stage of labor kicks in, it’s a safe bet to … Several dilation geometry examples. Definition of dilate. See more. In most functions, including polynomials, trig functions, exponential functions, etc., a coefficient that multiplies the output of a parent function after the input is mapped to some output depending on the function rule will … 1. This tutorial introduces you to dilation. Usage: fslmaths [-dt ] [operations and inputs]