Strong's G4344 — προσκεφάλαιον (noun)
proskephalaion (pros-kef-al'-ai-on) n.
1. something for the head, i.e. a cushion
[neuter of a presumed compound of G4314 and G2776]
KJV: pillow 
Root(s): G4314, G2776 
Hebrew root: κεφαλή
Occurrences: 1