- Having the qualities of meal; resembling meal; soft,
dry, and friable; easily reduced to a condition resembling meal; as, a
mealy potato. - Overspread with something that resembles meal; as, the
mealy wings of an insect.
Meaning of 'mealy' (Princeton's WordNet)
1 . mealy
[ s]
Meaning (1): - composed of or covered with particles resembling meal in texture or consistency