the GNU version of the Collaborative International Dictionary of English
n. One who notices.
The Century Dictionary and Cyclopedia
n. One who notices.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. someone who gives formal notice
n. someone who takes notice
Word Usage
"And once you notice the noticer, your witness consciousness, you'll bring compassionate awareness to everything you do, enabling you to embody and give your true self -- a divine being of love and light."