Deletion of Weightism

Comment: Mostly unsourced, the one sourced sentence that was added since this AfD was opened would be better at Anti-fat bias. I don't think this would be a good redirect to there, though, both because it appears to |be a neologism and because "discrimination or stereotyping based on one's weight" presumably could refer to very thin people as well
Stance: delete
Cited policy: Wikipedia:Wikipedia is not a dictionary (WP:NEO)