knock back meaning
UK /nɒk bæk/ US /nɑk bæk/ 2 syllables
knock back (verb): cost a certain amount.
Definition of knock back
How to pronounce knock back
knock back is pronounced /nɒk bæk/ in British English and /nɑk bæk/ in American English. It has 2 syllables.
More about knock back on Wikipedia.