- Original: σφυρόν - Transliteration: Sphuron - Phonetic: sfoo-ron' - Definition: 1. the ankle - Origin: from a presumed derivative probably of the same as sphaira (a ball, sphere, cf the feminine sphura, a hammer) - TDNT entry: None - Part(s) of speech: Noun Neuter - Strong's: Neuter of a presumed derivative probably of the same as σφαῖρα sphaira (a ball sphere; compare the feminine σφῦρα sphura a hammer); the ankle (as globular): - ancle bone. Total KJV Occurrences: 1 • bones, 1 Act 3:7