Of a cut of meat: containing a bone; not boneless.

simple past tense and past participle of bone up

large but not obese / (humorous or euphemistic) Fat, obese.

simple past tense and past participle of T-bone

(of a person) slim; not fleshy; very lean; emaciated / (figuratively) Very basic; having only the essentials and nothing else.

Alternative form of big-boned

Not plump or muscular; thin so that the outline of bones may be seen; gaunt.

simple past tense and past participle of t-bone

(anatomy) The fatty vascular tissue that fills the cavities of bones, being the place where new blood cells are produced.

(Cockney rhyming slang, Australian rhyming slang) A telephone.