Nantoka/欸éi欸 (éi) is a Chinese word meaning “eh; huh (used to express surprise)”.Meanings1eh; huh (used to express surprise)Related words欸(indicating response)欸(Tw) (literary) to rebuke loudly欸hey (used to draw attention)欸hmm (used to express disapproval)欸yes (used to express agreement)欸乃(onom.) (literary) the creaking of a stern-mounted oarStudy Chinese with flashcards →