Word.ws English Dictionary

duck test

duck test noun: a form of abductive reasoning, application of intuition, or common sense regardless of technical parameters, to identify an ostensibly unknown subject by observing that subject's characteristics.

duck test: a form of abductive reasoning, application of intuition, or common sense regardless of technical...
Image: CC BY-SA 3.0, via Wikimedia Commons

Noun

duck test (plural duck tests)

  1. A form of abductive reasoning, application of intuition, or common sense regardless of technical parameters, to identify an ostensibly unknown subject by observing that subject's characteristics.

Forms of duck test

pluralduck tests

Origin of duck test

From the expression if it looks like a duck, swims like a duck, and quacks like a duck, then it probably is a duck.

Questions about duck test

What does duck test mean?
Duck test means a form of abductive reasoning, application of intuition, or common sense regardless of technical parameters, to identify an ostensibly unknown subject by observing that subject's characteristics.
What part of speech is duck test?
Duck test is a noun.
What is the plural of duck test?
The plural of duck test is duck tests.

Words near duck test in the dictionary

  1. duck soups
  2. duck stamp
  3. duck stamps
  4. duck tape
  5. duck tapes
  6. duck test
  7. duck tests
  8. duck tour
  9. duck tours
  10. duck typing
  11. duck walk

Source and license

Adapted from Wiktionary: duck test (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.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: en-au-duck test.ogg.

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