Strong's G4079 · Greek

πηδάλιον

pedalion · pay-dal'-ee-on

neuter of a (presumed) derivative of pedon (the blade of an oar; from the same as 3976); a "pedal", i.e. helm

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 2 * πηδάλιον , -ου, τό ( πηδός , the blade of an oar ), a rudder : Ja 3:4 ; pl., Ac 27:40 .† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain