nu·mer·a·tor 
(nmə-rā′tər, ny-)
(nmə-rā′tər, ny-)n.
1. Mathematics
a. The expression written above the line in a common fraction to indicate the number of parts of the whole.
b. An expression to be divided by another; a dividend.
2. One that numbers; an enumerator.
- hierarch
- hierarchal
- hierarchic
- hierarchical
- hierarchically
- hierarchization
- hierarchize
- hierarchy
- hieratic
- hieratically
- hiero-
- hierocracy
- hierocratic
- hierocratical
- hierodule
- hierodulic
- hieroglyph
- hieroglyphic
- hieroglyphical
- hieroglyphically
- Hieroglyphic Luvian
- Hieroglyphic Luwian
- hierology
- Hieronymus
- hierophant