πτερύγιον G4419
pterýgion · pter-oog'-ee-on · Noun Neuter
neuter of a presumed derivative of πτέρυξ; a winglet, i.e. (figuratively) extremity (top corner):--pinnacle.
2 Occurrences in the King James Bible
Matthew 4:5Then the devil taketh him up into the holy city, and setteth him on a pinnacle of the temple,
Luke 4:9And he brought him to Jerusalem, and set him on a pinnacle of the temple, and said unto him, If thou be the Son of God, cast thyself down from hence: