1. able to be recognized as different or separate from something else
2. able to be perceived or identified by the senses or mind

Examples

• The two paintings are distinguishable only to an expert eye.
• Her accent is barely distinguishable from a native speaker's.
• The twins are so similar that they are hardly distinguishable.
• The sound of the violin is clearly distinguishable from the cello.
• Under the microscope, the cells became distinguishable.
• The difference between the two products is not easily distinguishable to consumers.