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overflow

Syllabification: (o·ver·flow)
Translate overflow | into French | into German | into Italian | into Spanish
Definition of overflow

verb

Pronunciation: /ˌōvərˈflō/
[no object]
  • (especially of a liquid) flow over the brim of a receptacle:chemicals overflowed from a storage tank [with object]:the river overflowed its banks
  • (of a container) be so full that the contents go over or extend above the sides:a bath had overflowed upstairs boxes overflowing with bright flowers (as adjective overflowing)an overflowing ashtray
  • (of a space) be so crowded that people cannot fit inside:the waiting area was overflowing
  • [with object] flood or flow over (a surface or area):her hair overflowed her shoulders
  • (overflow with) be very full of (an emotion or quality):her heart overflowed with joy

noun

Pronunciation: /ˈōvərˌflō/
  • 1 [in singular] the excess or surplus not able to be accommodated by an available space:to accommodate the overflow, five more offices have been built
  • the flowing over of a liquid:there was some overflow after heavy rainfall an overflow of sewage
  • 2 (also overflow pipe) (in a bathtub or sink) an outlet for excess water.
  • 3 Computing the generation of a number or some other data item that is too large for an assigned location or memory space.

Phrases

full to overflowing

completely full.

Origin:

Old English oferflōwan (see over-, flow)

overflow in other Oxford dictionaries

Definition of overflow in the British & World English dictionary