off the top of one's dome

A form of off the top of one's head — In an extemporaneous manner; without careful thought, preparation, or investigation.

Meanings

prepositional phrase
  1. alternativeAlternative form of off the top of one's head.
Cite this entry
APA

off the top of one's dome. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/off%20the%20top%20of%20one's%20dome

MLA

“off the top of one's dome.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/off%20the%20top%20of%20one's%20dome. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “off the top of one's dome,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/off%20the%20top%20of%20one's%20dome.

Source: off the top of one's dome on Wiktionary, CC BY-SA 4.0.