'Perceiver' definitions:

Definition of 'perceiver'

(from WordNet)
noun
A person who becomes aware (of things or events) through the senses [syn: perceiver, percipient, observer, beholder]

Definition of 'Perceiver'

From: GCIDE
  • Perceiver \Per*ceiv"er\ (p[~e]r*s[=e]v"[~e]r), n. One who perceives (in any of the senses of the verb). --Milton. [1913 Webster]