See Also: plunge 2, noun(dictionary)
plunge(2)(dictionary)
plunge(medicine)
plunge(1)(dictionary)
Plunge Around - Poker(gambling)
Plunge team(finance)
plunge 1, verb(dictionary)
Plunge - General(gambling)
down-and-out 2, noun(dictionary)
down 3, noun(dictionary)

plunge 2, noun (oh)



2 n
take the plunge
to decide to do something important or risky, especially after thinking about it for a long time
::We took the plunge and set up our own business.
[C] a sudden large decrease in the price, value etc of something
plunge in
::a dramatic plunge in house prices
[C usually singular] a sudden movement down or forwards
::The plane began a headlong plunge towards the Earth.
[C usually singular] when someone suddenly becomes involved in something new
plunge into
::his sudden plunge into marriage
[C usually singular] a jump or dive into water, or a quick swim
plunge in/into
::a quick plunge in the lake