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1.
Olim (Oh'leem)
function: noun
1a: a unit composed of boys and girls going into 10th grade b: the oldest unit on camp c: trips to Niagara Falls and Montreal and captains of Color War
2: way more than just a unit; it's a family
Ex1:
Girl 1- Damn, those Olim are sweet!
Girl 2- I can't wait until we're in Olim!

Ex2:
Boy 1: Olim 2006 had the hottest girls! I'm going to miss them next year!!
Boy 2: Oh, I know! Camp wont be the same without them. They we're the best captains ever.
by Leah K. October 18, 2006
 
2.
the oldest unit on camp, so therefore the greatest unit on camp. loosely means "leaders" but literally it means "people who go up". trip to Montreal, Ben & Jerry's factory, and Cape Cod Potato Chip Factory.

Olim is more than just a unit. Its a family.
1) Olim 20dozen was the best olim ever!
2) Those Olimers are so cool, i can't wait to be just like them!
3) YOU KNOW YOURE LOVING OLIM 20DOZEN
by Olimer October 29, 2012