అర్థం : Any condition that makes it difficult to make progress or to achieve an objective.
ఉదాహరణ :
Intolerance is a barrier to understanding.
పర్యాయపదాలు : barrier
అర్థం : A barrier set up by police to stop traffic on a street or road in order to catch a fugitive or inspect traffic etc..
పర్యాయపదాలు : barricade
Roadblock meaning in Telugu.