'Ponderer' definitions:

Definition of 'ponderer'

(from WordNet)
noun
A reflective thinker characterized by quiet contemplation [syn: muser, muller, ponderer, ruminator]

Definition of 'Ponderer'

From: GCIDE
  • Ponderer \Pon"der*er\, n. One who ponders. [1913 Webster]