Word.ws English Dictionary

stardate

/ˈstɑɹdeɪt/

stardate noun: a date according to the fictional system of time measurement developed for Star Trek.

Noun

stardate (plural stardates)

  1. A date according to the fictional system of time measurement developed for Star Trek.
    • Captain's log, stardate 3087.6. While investigating an uncharted planet, the Enterprise and at least this entire quadrant of space, has been subjected to violent, unexplained stress and force.1967, Star Trek, The Alternative Factor, season 1, episode 27, spoken by William Shatner
    • And to avoid any quantum entanglement, make sure that if you visit the show before it closes on the stardate equivalent to Sept. 20, your transporter is in working order.2009 May 30, Edward Rothstein, “The U.S.S. Enterprise, in Strange New World of Museum”, in New York Times

Forms of stardate

pluralstardates

Origin of stardate

From star + date.

Questions about stardate

What does stardate mean?
Stardate means a date according to the fictional system of time measurement developed for Star Trek.
What part of speech is stardate?
Stardate is a noun.
How do you pronounce stardate?
Stardate is pronounced /ˈstɑɹdeɪt/.
What is the plural of stardate?
The plural of stardate is stardates.

Words near stardate in the dictionary

  1. starcrafts
  2. Starcross
  3. starcrossed
  4. starcruiser
  5. starcruisers
  6. stardate
  7. stardates
  8. starded
  9. stardock
  10. stardocks
  11. stardom

Source and license

Adapted from Wiktionary: stardate (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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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-stardate.wav.

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