'Jotter' definitions:

Definition of 'jotter'

(from WordNet)
noun
A small notebook for rough notes

Definition of 'Jotter'

From: GCIDE
  • Jotter \Jot"ter\, n.
  • 1. One who jots down memoranda. [1913 Webster]
  • 2. A memorandum book. [1913 Webster]