Not dependent; not contingent or depending on something else; free. / (politics) Not affiliated with any political party. / Providing a comfortable livelihood.

A candidate or voter not affiliated with any political party, a freethinker, free of a party platform. / A neutral or uncommitted person. / (sports) A team not affiliated with any league or conference.

Without limit; forever, or until further notice; not definite. / Vague or unclear. / Undecided or uncertain. / (mathematics) Being an integral without specified limits.

(grammar) A word or phrase that designates an unspecified or unidentified person or thing or group of persons or things.

(algebra) In an equation, any variable whose value is not dependent on any other in the equation. / (sciences) The variable that is changed or manipulated in a series of experiments.

A Euro-sceptic political party in the United Kingdom.

(modal) Truly; in fact; actually. / (degree, after the adjective modified) In fact.

Indicates emphatic agreement. / With interrogative intonation (low-high) indicates serious doubt.

An indefinite pronoun used as a determiner.

Having the quality of being difficult to delete, remove, wash away, blot out, or efface. / (figuratively) Incapable of being canceled, lost, or forgotten. / Incapable of being annulled.