The slang for female in yautja tongue is "Lou-dte Kalei", which means "child maker".
As what Bloo was hinting at, it is a derogatory term. Lou-dte Kalei almost has the tones of "s*lu**t" or "w*h*ore" in human language. Could probably mean that a female is so worthless and weak, that all she can do is spread her legs and pop out pups for the sake of keeping the species afloat.
Being the homemakers makes a lot of sense, and maybe the females even control some aspects of their government or ruling, if any.
As they say, "males conquer, females rule". =D
EDIT: Aww, guys. Come on. Can't you put in some sort of replacement word so there's no blanks? Had to edit this. I am not callinone those names anyway. ;P