[1] : The Collaborative International Dictionary of English v.0.48

math \math\ ma^th, n. as. m=aeeth; akin to m=awan to
   mow, g. mahd math. see mow to cut grass.
   a mowing, or that which is gathered by mowing; -- chiefly
   used in composition; as, an aftermath. obs.
   1913 webster

         the first mowing thereof, for the king's use, is wont
         to be sooner than the common math.       --bp. hall.
   1913 webster
see also:
mow 

[2] : WordNet (r) 2.0

math
     n : a science or group of related sciences dealing with the
         logic of quantity and shape and arrangement syn: mathematics,
          maths
see also:
mathematics maths 

Math >> M Words
Math, definition of term: Math
math_pag1.html

Matrix Math Ext >> M Words
Matrix Math Ext, definition of term: Matrix Math Ext
matrix+math+ext_pag1.html