Top definition
Judging people by their weight or size.
Abigail was Size-ist to Garrett because he was smaller than everyone else.
by LENI MELIQUISIY August 26, 2018
Get the mug
Get a SIZE-IST mug for your mom Rihanna.
its when a person being really mean to someone whos like really short or fat or tall or skinny.
dude: omg that guy is like soooo totally short
chick: omg your a size-ist!!
by apple face May 21, 2009
Get the mug
Get a size-ist mug for your mom Jovana.
A person that makes fun of or hates fat/large people. The extra fat upon a person's body discusses them.
Mother: Your friend David is so fat!
Son: Mom! You're such a sizeist.
by katz94 June 15, 2010
Get the mug
Get a Sizeist mug for your barber Nathalie.
A person against a specific size.
The school wanted large pencil cases but nothing small, they are sizeist.
by opheliadealia January 01, 2018
Get the mug
Get a Sizeist mug for your barber Helena.