Strong's #4600: siagon (pronounced see-ag-one')

of uncertain derivation; the jaw-bone, i.e. (by implication) the cheek or side of the face:--cheek.

Thayer's Greek Lexicon:

́

siagōn

1) the jaw, the jaw bone

Part of Speech: noun feminine

Relation: of uncertain derivation

Usage:

This word is used 2 times:

 

Matthew 5:39: "on thy right cheek, turn to him the other"
Luke 6:29: "thee on the one cheek offer also the other;"