- a public examination requiring advanced knowledge in a subject and taken at the end of secondary school, usually two years after O level.
- a pass in this examination.
noun (in Britain)
- a public examination in a subject taken for the General Certificate of Education (GCE), usually at the age of 17–18
- the course leading to this examination
- (as modifier)A-level maths
- a pass in a particular subject at A levelshe has three A levels