Skip to main content
undammed

undammed

1 5.5
A river or stream with no dam blocking it
  • adjective
  • /ʌnˈdæmd/
translation icon : sin represar
  • And if allowed to go undammed, if allowed to rise to flood (typewriter and yellow first-draft paper), then what a writer is borrowing is trouble.
  • undammed river
  • last undammed
  • longest undammed

The knowledge of what to do about damned rivers and undammed rivers, letting them throw freely, is a major new ecological thrust.

Examples

  • The sight of chinook salmon spawning in an undammed river stands out in her memory as one of the wildest events she has ever seen.

    Academic text (1997)
  • A mighty but dowdy river back then, undammed, with visible shoals, sandbars, and mud islands.

    Fiction book (1991)
  • I love sex in the same way I love undammed rivers, the moon,

    Fiction book (1997)
  • A whole river of such frivolities may flow undammed.

  • But in Alaska, where many rivers continue to flow undammed and human settlements are still dwarfed by the vast landscape, visitors can witness something resembling Harry Fisher's description of fish along the Queets a century ago.

    Academic text (1997)
  • As I said, the Missouri was undammed then, was a loosened and natural river, a naturally occurring, shoally, sloppy, weird thing, wet and wide, flat-surfaced, twisty with currents, big, unsafe.

    Fiction book (1991)
  • In an undammed river, Atlantic salmon and river herring can travel hundreds of miles to their destinations.

  • The Yellowstone River is the longest undammed river in the lower 48 states.

  • The sight of chinook salmon spawning in an undammed river stands out in her memory as one of the wildest events she has ever seen.

Synonyms

unchecked
vsundammed
34 4.9

Allowed to continue without control

is flow not physically held back by a manmade barrier
uncontrolled
vsundammed
31 3.9

Not kept within limits, like a fire or a strong feeling

is flow not physically held back by a manmade barrier
unimpeded
vsundammed
7 6.1

Able to continue without being stopped

is flow not physically held back by a manmade barrier
untrammeled
vsundammed
  • Formal
2 8.3

Free and not limited by rules

is flow not physically held back by a manmade barrier
unhindered
vsundammed
1 4.6

Free to move forward without being stopped

is flow not physically held back by a manmade barrier
unhampered
vsundammed
1 5.3

Free to move or act without being stopped

is flow not physically held back by a manmade barrier
unchoked
vsundammed
5.8

Not blocked so water, air or traffic can move freely

is flow not physically held back by a manmade barrier
unstopped
vsundammed
5.3

Not closed with a cork or plug so liquid can run out

is flow not physically held back by a manmade barrier
untrapped
vsundammed
4.8

Free from something that holds you so you can move or act

is flow not physically held back by a manmade barrier
uncongested
vsundammed
3.4

Not blocked so air or traffic can move easily

is flow not physically held back by a manmade barrier
uncurbed
vsundammed
7.9

Not kept under control and without limits

is flow not physically held back by a manmade barrier

Antonyms

1.7

Closed so nothing can pass through, for example a nose or road

How Blocked

blocked
1.7
impeded
5.7
undammed
1 5.5
to flow
259 1.6

Surface Forms

undammed positive

Morphology

undammed = dammed (transparent) = un + dam + ed

Formed by regular prefixation: un- + 'dammed' (dam + -ed), yielding 'not blocked by a dam' which is literal and easily inferred by learners.

Etymology

Undammed comes from un- 'not' and dam 'a wall or barrier that stops water'. So an undammed river is 'not blocked by a dam', allowing water and wildlife to flow naturally.