shoulder check
English
Verb
shoulder check (third-person singular simple present shoulder checks, present participle shoulder checking, simple past and past participle shoulder checked)
- (intransitive, Canada, US) To look backwards over one's shoulder while driving or biking, before changing lanes or making a turn, to see if any vehicles are in one's blind spots.
- (transitive) To check (strongly bump into) with one's shoulder(s).
Noun
shoulder check (plural shoulder checks)