shoulder
After being given the cold shoulder for that long, most men would just give up.
Washington has given the general the cold shoulder.
Cinemagoers have been giving the film the cold shoulder.

SMART Vocabulary: related words and phrases

Neglecting and ignoring
aside
beneath the/someone's radaridiom
block something out
brush someone/something off
bury/have your head in the sandidiom
ear
lay
let sleeping dogs lieidiom
look straight/right through someoneidiom
lose the dressing roomidiom
lost
lost in the shuffleidiom
nose
slightingly
snub
someone's back is turnedidiom
step
step on someone
stiff-arm
wink

You can also find related words, phrases, and synonyms in the topics:

Refusing & rejecting
Not being friendly

give someone the cold shoulder | American Dictionary

give someone the cold shoulder

idiom
to intentionally ignore someone or treat someone in an unfriendly way:
I thought she really liked me, but the next day she gave me the cold shoulder.