Greek word
dýskolos
δύσκολος
What it means
properly, fastidious about eating, i.e. impracticable
properly, fastidious about eating (peevish), i.e. (genitive case) impracticable
Where it comes from
from dys- (δυσ-) and (food)
How the King James translates it
Every place it appears 1
Mark10:24