Strong's G5589 · Greek

ψιχίον

psichion · psikh-ee'-on

diminutive from a derivative of the base of 5567 (meaning a crumb); a little bit or morsel

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 3 (KJV) *† ψιχίον , -ου, τό dimin. of ψίξ , a crumb : Mt 15:27 , Mk 7:28 .† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain