The Collaborative International Dictionary of English v.0.48:
Inedible \In*ed"i*ble\, a. [LL. inedibilis. See In- not, and Edible.] Not edible; not fit for use as food. -- In*ed`i*bil"i*ty, n. [Webster 1913 Suppl.]WordNet (r) 3.0 (2006):
inedible adj 1: not suitable for food [syn: inedible, uneatable] [ant: comestible, eatable, edible]