The Collaborative International Dictionary
Manducable
Manducable \Man"du*ca*ble\, a. [Cf. F. manducable. See Manducate.] Such as can be chewed; fit to be eaten. [R.]
Any manducable creature.
--Sir T.
Herbert.
Wiktionary
manducable
a. (context archaic English) Capable of being chewed; eatable.