Skip to main content
bankfull

bankfull

7.4
A river or stream filled to the top of its banks and close to overflowing
  • adjective
  • /ˈbæŋkˌfʌl/
  • Specialized
: a rebosar
  • During the rainy season, the river became bankfull, threatening to overflow its banks.

Examples

  • After heavy rainfall, the creek was bankfull, creating a picturesque but hazardous view.

  • The bankfull condition of the stream caused our hiking trail to be submerged.

  • For example, many channel and floodplain features, such as river bars and riffle-pool sequences, are formed and maintained by dominant, or bankfull, discharges.

    Academic text (1997)
  • These segments contain thick deposits of impounded sediments. In contrast, the in-channel impoundment is created by a beaver dam constrained by the bankfull channel.

    Academic text (2010)

Antonyms

∞ 1.0

Not containing anything

dry
885 1.0

Not wet or without any liquid

How Full

flooded
68 1.5
overflowing
32 3.1
bankfull
  • Specialized
7.4
normal
∞ 1.0
low
∞ 1.0
dry
885 1.0

Surface Forms

bankfull positive

Morphology

bankfull = bank + full (transparent) = bank + full

A straightforward compound of 'bank' + 'full' meaning filled to the level of the banks, directly derivable by learners.

Etymology

The word bankfull comes from bank ('edge of a river') and full ('filled'), so it describes a river or stream that has reached its banks. That's why when a river is bankfull the water is up to the top of the bank and is almost overflowing.