expression, suru verb (irregular)
give the cold shoulder; ignore; snub
Idiomatic expression meaning to treat someone coldly or to ignore them, often in a social context. Literally 'to make (someone) a sleeve', implying turning away.
彼は私を袖にした。
He gave me the cold shoulder.
元カノに袖にされて落ち込
I'm feeling down because my ex-girlfriend ignored me.