'Barrier' may refer to:
★
Automatic full barriers, railway
★
Crash barrier, highway
★
Language barrier, culture/linguistics
★
Noise barrier, noise prevention
★
Separation barrier, prevents the movement of people across a certain line or border or to separate two populations
★
Sound barrier, a physical boundary stopping large objects from becoming supersonic
★
Trade barrier, restriction of trade by government
★
Vapor barrier, construction
In 'geography':
★
Barrier, Voerendaal, a place in the municipality of Voerendaal, in southeastern Netherlands
★
Barrier Bay, an open bay in Antarctica
★
Coral reef
★
★
Belize Barrier Reef
★
★
Great Barrier Reef, Located in the Coral Sea off the coast of Queensland in north-east Australia
★
Great Barrier Island is located in the north of New Zealand
★ A misspelling of
Barriere, British Columbia, a small community in Thompson-Nicola Regional District, British Columbia, Canada
In 'other':
★
Barrier (arcade game), a 1979 arcade game by Vectorbeam
★
Barrier (computer science), a type of synchronization in parallel computing
★
Barrier (pharmaceutical)
★ ''Barrier'', the US name for ''
Bariera'', a 1966 Polish film with Krzysztof Komeda, Jerzy Skolimowski, and others
★
Smith Barrier, an American sports journalist
★
Barrierfreeman, a fictional anime character
Structures with the word 'Barrier' in their name:
★
Barrier Highway, a State highway in New South Wales, Australia
★
Fitch Barrier
★ A
Jersey barrier (K-rail), a common type of concrete barrier first used in New Jersey to divide highway lanes
★
Thames Barrier, a flood control structure on the River Thames in England
See also
★
Barrière, French surname