అర్థం : The quality of being topologically uneven.
ఉదాహరణ :
The ruggedness of the mountains.
అర్థం : The quality of being difficult to do.
ఉదాహరణ :
He assigned a series of problems of increasing hardness.
The ruggedness of his exams caused half the class to fail.
పర్యాయపదాలు : hardness
Ruggedness meaning in Telugu.