apta-

verb. to refuse, deny, say nay

aptaina

adjective. cooked, broiled

A neologism coined by Helge Fauskanger for his NQNT (NQNT), probably based a hypothetical verb apta- “cook” from the root ᴹ√AP which at one point Tolkien glossed “cook”, though this gloss was deleted (EtyAC/AP). Personally I would use the passive participle maxaina “cooked” from the verb ᴺQ. maxa- [< ᴱQ. maksa-] “cook” (QL/59).