Word.ws English Dictionary

Windex

Windex noun: a window cleaner containing detergent and ammonia.

windex: a window cleaner containing detergent and ammonia
Image: Vintage Yachting Games, CC BY-SA 3.0, via Wikimedia Commons

Noun (1)

Windex (uncountable)

  1. A window cleaner containing detergent and ammonia.
    Synonyms:
    Windolene

Verb

Windex (third-person singular simple present Windexes, present participle Windexing, simple past and past participle Windexed)

  1. To clean (a glass surface) using a cleaning product of this kind.
    • But if change has come into her life as Mrs Sailen Kumar, it has seeped in so gradually that she can’t fix it with one admiring stare when she Windexes toothpaste flecks off the bathroom mirror.1985, Bharati Mukherjee, “Visitors” in Darkness, Markham, Ontario: Penguin Books Canada, p. 164
    • Back on the twenty-third floor, he found Nguyet Windexing the kitchen window with what appeared to be the last of the paper towels.1987, Armistead Maupin, “Descent into Heaven”, in Significant Others, New York: Harper & Row, page 11

Noun (2)

Windex (plural Windexes)

  1. An arrow-shaped indicator of wind direction installed in mast-top.

Synonyms of Windex

Forms of Windex

Verb
third-person singular presentWindexes
present participleWindexing
past participleWindexed
pastWindexed
Noun
pluralWindexes

Origin of Windex

From a trade name, derived from window.

From a brand of mast-top wind indicator for sailing boats, derived from wind.

Questions about Windex

What does Windex mean?
Windex means a window cleaner containing detergent and ammonia.
What part of speech is Windex?
Windex can be a noun or a verb.
What is the plural of Windex?
The plural of Windex is Windexes.

Words near Windex in the dictionary

  1. windes
  2. Windesheimer
  3. Windesheimers
  4. windest
  5. windeth
  6. Windex
  7. Windexed
  8. Windexes
  9. Windexing
  10. Windeyer
  11. windfall

Source and license

Adapted from Wiktionary: Windex (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:

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