[Details] A crosses B if their interiors intersect with a dimension less that the larger of the dimension of A or B and the intersection of the interior of a with the exterior of B is not null (so for two lines, the intersection has to be at a finite number of points). Surfaces cannot cross anything. Points cannot be crossed by anything. [Name] 
crosses
e q u a l s
d i s j o i n t
i n t e r s e c t s
c r o s s e s
o v e r l a p s
w i t h i n
c o n t a i n s
t o u c h e s