Definitions

dāi (interjection) hey!; Taiwan pr. [tai]
tǎi (dialect) non-local in one's speaking accent

Etymology phono-semantic

Phonetic:

About

is a phono-semantic compound made up of the mouth radical , which provides the meaning of vocalization, and the phonetic component . Depending on context, it plays two roles. In traditional theatrical settings and old vernacular literature, it is a sharp interjection (pronounced dāi) used to startle or hail someone. In modern Chinese, it is a phonetic transcription character for the English word "tie", meaning necktie or tire, and is pronounced tāi. The character is thus purely functional, either to deliver a dramatic shout or to incorporate a foreign loanword.