thinking cap

English dictionary entry

Meanings

noun
  1. A metaphorical state of focused thinking or concentration, invoked to encourage problem-solving.

Pronunciation

/ˈθɪŋkɪŋ ˌkæp/ LL-Q1860 (eng)-Vealhurl-thinking cap.wav

Word forms

thinking cap thinking caps thinking-cap

Etymology

Probably by analogy with considering cap, which is attested from the early 17th century.

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