Search Result for "noticer": 
Wordnet 3.0

NOUN (2)

1. someone who takes notice;
- Example: "a careful noticer of details"

2. someone who gives formal notice; 



The Collaborative International Dictionary of English v.0.48:

Noticer \No"ti*cer\, n.
   One who notices.
   [1913 Webster]


WordNet (r) 3.0 (2006):

noticer
    n 1: someone who takes notice; "a careful noticer of details"
    2: someone who gives formal notice