Word.ws English Dictionary

off the top of one's head

off the top of one's head prepositional phrase: in an extemporaneous manner; without careful thought, preparation, or investigation.

Prepositional phrase

  1. (idiomatic) In an extemporaneous manner; without careful thought, preparation, or investigation.
    • I cannot think of any good examples off the top of my head, but give me a couple of hours and I'm sure I could come up with something.
    • Ideally, one would wish to explore them through a series of depth interviews extending over several months, rather than by a brief survey interview, which necessarily tends to elicit responses off the top of one's head.1990, Ronald Inglehart, Culture Shift in Advanced Industrial Society, Princeton University Press, →ISBN, page 130
  2. Used other than figuratively or idiomatically: see off, top, head.

Synonyms of off the top of one's head

Forms of off the top of one's head

alternative formoff the top of one's dome
alternative formoff the dome

Questions about off the top of one's head

What does off the top of one's head mean?
Off the top of one's head means in an extemporaneous manner; without careful thought, preparation, or investigation.
What part of speech is off the top of one's head?
Off the top of one's head is a prepositional phrase.

Words near off the top of one's head in the dictionary

  1. off the shelf
  2. off the shits
  3. off the table
  4. off the tools
  5. off the top of one's dome
  6. off the top of one's head
  7. off the track
  8. off the wagon
  9. off the wall
  10. off the water cart
  11. off the water wagon

Source and license

Adapted from Wiktionary: off the top of one's head (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: En-au-off the top of one's head.ogg.

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