The Collaborative International Dictionary of English v.0.48:
Indictable \In*dict"a*ble\, a. Capable of being, or liable to be, indicted; subject to indictment; as, an indictable offender or offense. [1913 Webster]WordNet (r) 3.0 (2006):
indictable adj 1: liable to be accused, or cause for such liability; "the suspect was chargeable"; "an indictable offense" [syn: chargeable, indictable]