Wordnet polsko-angielski 
                        
1. (any of various large nonvenomous snakes that kill their prey by crushing it in its coils) 
constrictor 
2. (someone who kills by strangling) 
garroter, garrotter, strangler, throttler, choker: : 
Słownik polsko-angielski EXETER Copyright © http://www.kastor.strefa.pl.
                        (człowiek) strangler
boa ~ boa, boa constrictor
Uniwersalny słownik polsko-angielski Copyright by Wydawnictwo HaraldG (aut. Andrzej Kaznowski)
                        m strangler
zool.
boa dusiciel -  boa constrictor
Otwarty słownik polsko-angielski V.9.2007, Copyright (c) Jerzy Kazojć - 2007 r.
                        constrictor
strangler