Clues for the word "DENOMINATOR"

We've had 5 crossword clues used for this word, and seen it 4 times in crosswords. It was last seen in Guardian Cryptic crossword on June 29, 2010.

Definition of denominator

n. - One who, or that which, gives a name; origin or source of a name.
n. - That number placed below the line in vulgar fractions which shows into how many parts the integer or unit is divided.
n. - That part of any expression under a fractional form which is situated below the horizontal line signifying division.