foodless adj 1: being without food
Foodless \Food"less\, a. Without food; barren. --Sandys. [1913 Webster]
malnourished \malnourished\ adj. Not getting adequate food; suffering from malnutrition; underfed. [Narrower terms: {starved, starving}; {unfed}; {foodless}] [WordNet 1.5]