pashnoun [ C usually singular ]
/pæʃ//pæʃ/UK informalstrong feelings of liking or loving someone or something, especially feelings that do not last very long:
I had such a pash on this girl at school.
He has a pash for all things Indian.
pashverb [ I or T ]
/pæʃ//pæʃ/Australian English informalto kiss in a sexual way:
I was pashing this chick.
I don't want to see people pashing in public.