Boogers, Sneezes and Farts · Word
ขี้ฟัน
khîi-fan/kʰîː.fan/
plaque; gunk on the teeth
Word breakdown
ขี้khîikʰîːwaste; residueฟันfanfantoothplaque; gunk on the teeth
At the dentist, คราบพลัค (khráap-phlák, plaque) is also used.
Romanization
Thai script