Definition of pakamac in English:

pakamac

(also pacamac)

noun

British
  • A kind of lightweight plastic raincoat that can be folded up into a small pack when not required.

    • ‘The pacamac is attached to a small case made of the suitcase material into which it folds for storage.’
    • ‘The Pacamac was in vogue in the 1960s.’

Origin

1950s: phonetic respelling of pack a mac.

Pronunciation

pakamac

/ˈpakəmak/