Search Result for "gleaner": 
Wordnet 3.0

NOUN (2)

1. someone who picks up grain left in the field by the harvesters;

2. someone who gathers something in small pieces (e.g. information) slowly and carefully; 



The Collaborative International Dictionary of English v.0.48:

Gleaner \Glean"er\, n.
   1. One who gathers after reapers.
      [1913 Webster]

   2. One who gathers slowly with labor. --Locke.
      [1913 Webster]


WordNet (r) 3.0 (2006):

gleaner
    n 1: someone who picks up grain left in the field by the
         harvesters
    2: someone who gathers something in small pieces (e.g.
       information) slowly and carefully