Answer (1 of 9): It's spelled à¸à¸£à¸±à¸à¸à¸¡ [kʰráp pʰÇm], but can sound a lot like "kappom" when spoken fast. It's a frequent Thai interjection used by male speakers and indeed indicates affirmation, so it can be translated as "Yes." or "Right." or "Aye." For your interest, à¸à¸£à¸±à¸...
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