(American spelling) Work which one is compelled to perform against one's will, especially in a condition of involuntary servitude as a prisoner or slave.

plural of skyhook

Indulging in or characterised by sensual pleasures to a degree perceived to be morally harmful; corrupted; immoral; self-indulgent.

(computing) An addressing system of hard drives where the hard drive is addressed by its cylinders, heads, and sectors.