What does the word quid mean?

Usage examples for quid

  1. " We'll 'ave a quid out o' the box," he ses. – Project Gutenberg, Deep Waters, by W.W. Jacobs by W.W. Jacobs
  2. 21, 6, 'Sed quid ego indulgeo dolori? – The Student's Companion to Latin Authors by George Middleton Thomas R. Mills
  3. I got half a quid for my share when I let him go. – Cleek: the Man of the Forty Faces by Thomas W. Hanshew