Słownik polsko-angielski 
                        el. lightning conductor, lightning arrester, lightning protector, lightning rod
Wordnet polsko-angielski 
                         (a metallic conductor that is attached to a high point and leads to the ground
protects the building from destruction by lightning) 
lightning rod, lightning conductor 
synonim: piorunochron
synonim: gromochron
synonim: gromnik
Słownik polsko-angielski EXETER Copyright © http://www.kastor.strefa.pl.
                        (el.) arrester, lightning arrester
Wojskowy słownik polsko-angielski Copyright by Wydawnictwo HaraldG (aut. Tadeusz J. Grzebieniowski)
                        m lightning rod
Otwarty słownik polsko-angielski V.9.2007, Copyright (c) Jerzy Kazojć - 2007 r.
                        arrester
Nowoczesny słownik polsko-angielski 
                        static discharger
discharge wick
static wick