(Ireland, historical) A gombeen, or money-lender.

(computing) A virtual perimeter around a geographic area, typically enforced by monitoring the positions of trackable mobile devices inside or outside the area, and determining if they cross the "f...

A rare and sometimes fatal metabolic bone disease characterised by phosphatase deficiency.

(slang) The human brain or mind, often specifically as a computing element. Adapted as a biological parallel to hardware and software. Common in the cyberspace genre of science fiction.