examples of ordinaries
Ordinaries: divisions made by lines on the shield to form an odd number of sections.
cross 
Figure covering the center horizontal and vertical sections of the shield.
pale 
Figure covering the vertical branch of the cross.
chevron 
Figure shaped like an inverted V; its diagonal lines start in the dexter base and the sinister base and meet in the center chief.
chief 
Figure covering the top third of the shield.