[1] : The Collaborative International Dictionary of English v.0.48

snatcher \snatch"er\, n.
   one who snatches, or takes abruptly.
   1913 webster

[2] : WordNet (r) 2.0

snatcher
     n 1: a thief who grabs and runs; "a purse snatcher"
     2: someone who unlawfully seizes and detains a victim usually
        for ransom syn: kidnapper, abductor
see also:
kidnapper abductor 

Snatcher >> S Words
Snatcher, definition of term: Snatcher
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