/ slɜːp; NAmE slɜːrp/ verb ( informal )
1.
to make a loud noise while you are drinking sth :
[ vn ]
He was slurping his tea.
[ v ]
She slurped noisily from her cup.
2.
[ v ] to make a noise like this :
The water slurped in the tank.
► slurp noun [ usually sing. ]:
She took a slurp from her mug.
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WORD ORIGIN
mid 17th cent.: from Dutch slurpen .