dong

1
[ dawng, dong ]
/ dɔŋ, dɒŋ /

noun

a deep sound like that of a large bell.

Origin of dong

1
1580–90; imitative; see ding-dong

Definition for dong (2 of 3)

dong

2
[ dawng, dong ]
/ dɔŋ, dɒŋ /

noun, plural dong.

the basic monetary unit of Vietnam, equal to 100 hao: replaced the southern piaster and the northern dong in 1978.

Origin of dong

2
From the Vietnamese word đông

Definition for dong (3 of 3)

dong

3
[ dawng, dong ]
/ dɔŋ, dɒŋ /

noun Slang: Vulgar.

Origin of dong

3
An Americanism dating back to 1915–20; origin uncertain
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for dong

British Dictionary definitions for dong (1 of 2)

dong

/ (dɒŋ) /

noun

the deep reverberating sound of a large bell
Australian and NZ informal a heavy blow
a slang word for penis

verb

(intr) (of a bell) to make a deep reverberating sound
(tr) Australian and NZ informal to strike or punch

Word Origin for dong

C16: of imitative origin

British Dictionary definitions for dong (2 of 2)

dông

/ (dɒŋ) /

noun

the standard monetary unit of Vietnam, divided into 10 hào or 100 xu

Word Origin for dông

from Vietnamese
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012