Strong's G729 — ἄρῥαφος (adjective)
arrhaphos (ar'-hhraf-os) adj.
1. unsewed, i.e. of a single piece
[from G1 (as a negative particle) and a presumed derivative of the same as G4476]
KJV: without seam 
Root(s): G1, G4476 
Hebrew root: ῥαφίς
Occurrences: 1