G4344 προσκεφάλαιον (proskephálaion)

KJV renderings: pillow
Strong's definition: something for the head, i.e. a cushion
Derivation: neuter of a presumed compound of G4314 (πρός) and G2776 (κεφαλή);

From James Strong's public-domain dictionaries (G), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.