Barrier

usgb/ˈbæriər/Volume
Left Definition 1 of 4Right
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Physical PresencePlay
The 'barrier' often refers to tangible objects like walls or fences. SlideThe barrier around the construction site kept pedestrians safe.
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Metaphorical UsePlay
Sometimes 'barrier' is used metaphorically to describe non-physical challenges. SlideHis fear of failure became a barrier to his success.