CROSSTALK Meaning of CROSSTALK in English crosstalk BrE AmE ˈkrɒs tɔːk ˈkrɔːs- AmE \ ˈkrɔːs tɔːk ˈkrɑːs tɑːk Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012