dong 1
/dawng, dong/ , n.
a deep sound like that of a large bell.
[ 1580-90; imit.; see DING-DONG ]
dong 2
/dawng, dong/ , n. , pl. dong .
the basic monetary unit of Vietnam, equal to 100 hao: replaced the southern piaster and the northern dong in 1978.
[ ðông ]
dong 3
/dawng, dong/ , n. Slang ( vulgar ).
penis.
[ 1915-20, Amer. ; orig. uncert. ]