Definition of "Langley"

One of numerous places in England:

1. A suburb of the Metropolitan Borough of Rochdale, Greater Manchester.  examples

2. A large village in Slough borough, Berkshire (OS grid ref TQ0179).  examples

3. A village south of Langley Mill, Amber Valley district, Derbyshire (OS grid ref SK4446).  examples

4. A village in Fawley parish, New Forest district, Hampshire (OS grid ref SU4401).  examples

5. A hamlet and civil parish in North Hertfordshire district, Hertfordshire, England (OS grid ref TL2122).  examples

6. A small village in Haydon parish, southern Northumberland, also known as Langley-on-Tyne (OS grid ref NZ8261).  examples

An unincorporated community in McLean, Fairfax County, Virginia, United States.  examples

(by metonymy) The Central Intelligence Agency, whose headquarters is located in Langley, Virginia.  examples

A district municipality and city therein, in southwestern British Columbia, Canada.  examples

A lunar crater located close to the northwestern limb of the Moon.  examples

A habitational surname from Old English.  examples