A college (Latin: collegium) is an educational institution or a constituent part of one. A college may be a degree-awarding tertiary educational institution, a part of a collegiate or federal university, an institution offering vocational education, or a secondary school.
In most of the world, a college may be a high school or secondary school, a college of further education, a training institution that awards trade qualifications, a higher-education provider that does not have university status (often without its own degree-awarding powers), or a constituent part of a university. In the United States, a college may offer undergraduate programs – either as an independent institution or as the undergraduate program of a university – or it may be a residential college of a university or a community college, referring to (primarily public) higher education institutions that aim to provide affordable and accessible education, usually limited to two-year associate degrees. The word is generally also used as a synonym for a university in the US. Colleges in countries such as France, Belgium, and Switzerland provide secondary education.
The word "college" is from the Latin verb lego, legere, legi, lectum, "to collect, gather together, pick", plus the preposition cum, "with", thus meaning "selected together". Thus "colleagues" are literally "persons who have been selected to work together". In ancient Rome a collegium was a "body, guild, corporation united in colleagueship; of magistrates, praetors, tribunes, priests, augurs; a political club or trade guild". Thus a college was a form of corporation or corporate body, an artificial legal person (body/corpus) with its own legal personality, with the capacity to enter into legal contracts, to sue and be sued. In mediaeval England there were colleges of priests, for example in chantry chapels; modern survivals include the Royal College of Surgeons in England (originally the Guild of Surgeons Within the City of London), the College of Arms in London (a body of heralds enforcing heraldic law), an electoral college (to elect representatives), etc.