Latchet
a thong (Acts 22:25), cord, or strap fastening the sandal on the
foot (Isa. 5:27; Mark 1:7; Luke 3:16).
Bibliography Information Easton, Matthew George. M.A., D.D., "Biblical Meaning for 'Latchet' Eastons Bible Dictionary". bible-history.com - Eastons; 1897.