This term is part of our Unit 5: Dealing With Difficult Customers vocabulary list. Please note that pronunciations can vary slightly even in the same dialect.
USA
UK
USA
UK
to communicate with someone else with or without speaking, such as smiling, nodding, waving, and saying "Good morning" when you pass in the hallway
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UK
"Learning how to interact with customers is a really important part of working with the public."