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English definition of “off the top of your head”

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off the top of your head

from the knowledge you have in your memory: "What's the capital of Mauritania?" "I couldn't tell you off the top of my head, but I could go and look it up."
Translations of “off the top of your head”
in Chinese (Traditional) 憑既有知識, 不假思索地…
in Russian по памяти, без подготовки…
in Turkish fazla/hiç düşünmeden, kafadan atarak, rastgele…
in Chinese (Simplified) 凭既有知识, 不假思索地…
in Polish bez zastanowienia…
(Definition of off the top of your head from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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