חפשו מילה כלשהי, כמו ratchet:
 
1.
To go well with; to complete.
That lamp complements your desk perfectly.
מאת Diggity Monkeez 3 במרץ, 2005
 
2.
In Math, the complement is, simply put, that which is outside of the defined region. However, this is often used as an insult in geek circles.

Geek 1:Your momma's so fat, that she's the complement of your house.

Geek 2: Yeah, well at least my penis isn't always the complement of a vagina.

Geek 1: *shoots self, thus becoming the complement of existing*
מאת Evariste Galois 20 באפריל, 2009
 
3.
Complementary compliments
So amazing how your complements go with the dinner service, dahling.
מאת Hercolena Oliver 20 באפריל, 2009
 
4.
something you give to someone you like
something you add to food to improve its taste
She accepted the complement with good grace
מאת Philip Nash 26 בנובמבר, 2006