(computing) A full restore of an electronic device, such as a PDA or a mobile phone, to its original settings.

(informal) Disgusting part of the nature of something; facet or tendencies (of a thing, idea, etc) to produce a reaction of repugnance or distaste.

plural of factorage

The property of being factorial.

(euphemistic) To kill, usually a horse.

A factor that is multiplied with the result of an equation to correct for a known amount of systematic error.

The idea that many anti-hunting arguments are based on the cuteness of the animal being hunted.

A conversion factor, constant for a given kata thermometer, used to convert the measured time for a standardised drop in temperature into the environmental cooling rate.

(informal) Synonym of yuck factor

(travel industry, aviation) (Formerly, no longer in use) An IATA defined amount used to adjust Fare Construction Units in international airfare calculations.