Lexical Definition

‎ψωμίον‎ psōmíon (pso-mee'-on) piece ^G:N-N
diminutive from a derivative of the base of ‎ψώχω‎

sop.

• a crumb or morsel (as if rubbed off), i.e. a mouthful

Abbott-Smith

† ψωμίον, -ου, τό
dimin. of ψωμός, a fragment, morsel: Jo 13:26, 27, 30.†

Abbott-Smith References

Liddell-Scott-Jones

ψωμίον-ίον, τό,

diminutive of ψωμίονός, of a bun for a crocodile, [NT+2nd c.BC+].

_{LSJ Scripture Refs: John.13.26}