snub snub /ˈsnʌb/

adjective

1. Unusually short  ( snub )
   unusually short
    A snub nose
   a snub nose
   

noun

1. A refusal to recognize someone you know  ( cold shoulder , cut , snub )
   a refusal to recognize someone you know
    The snub was clearly intentional
   the snub was clearly intentional
   
2. An instance of driving away or warding off  ( rebuff , repulse , snub )
   an instance of driving away or warding off
   

verb

1. () Refuse to acknowledge  ( cut , disregard , snub , ignore )
   refuse to acknowledge
    She cut him dead at the meeting
   She cut him dead at the meeting
   
2. () Reject outright and bluntly  ( repel , snub , rebuff )
   reject outright and bluntly
    She snubbed his proposal
   She snubbed his proposal