A foreign object can be:-
- An object introduced into a wrestling match, often to give the bearer an unfair advantage: see Foreign object (professional wrestling). " Foreign object " is a Professional wrestling term for an object introduced into the match
- An object that intrudes where it should not be, as into a living body or machinery: see foreign body. In Physiology, a foreign body (Latin corpus alienum) is any object originating outside the body
- From the W3 (scalable vector graphics )SVG1. 1 spec:
The ‘foreignObject’ element allows for inclusion of a foreign namespace which has its graphical content drawn by a different user agent. The included foreign graphical content is subject to SVG transformations and compositing.