- Original: πτέρυξ - Transliteration: Pterux - Phonetic: pter'-oox - Definition: 1. a wing: of birds - Origin: from a derivative of G4072 (meaning a feather) - TDNT entry: None - Part(s) of speech: Noun Feminine - Strong's: From a derivative of G4072 (meaning a feather); a wing: - wing. Total KJV Occurrences: 3 • wings, 3 Revelation 4:8; Revelation 9:9; Revelation 12:14