Word.ws English Dictionary

keyline

keyline noun: a contour line connecting all points in valley at the same elevation as the keypoint, used in planning efficient water usage.

Noun

keyline (plural keylines)

  1. A contour line connecting all points in valley at the same elevation as the keypoint, used in planning efficient water usage.
  2. A boundary line that separates color and monochromatic areas or differently colored areas of print.

Forms of keyline

pluralkeylines

Origin of keyline

From key + line.

Questions about keyline

What does keyline mean?
Keyline means a contour line connecting all points in valley at the same elevation as the keypoint, used in planning efficient water usage.
What part of speech is keyline?
Keyline is a noun.
What is the plural of keyline?
The plural of keyline is keylines.

Words near keyline in the dictionary

  1. keylets
  2. keylight
  3. keylights
  4. keylike
  5. keylime pie
  6. keyline
  7. keylines
  8. keylock
  9. keylocks
  10. keylogger
  11. keyloggers

Source and license

Adapted from Wiktionary: keyline (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “keyline.” Word.ws, https://word.ws/keyline. Based on Wiktionary, CC BY-SA 4.0.