The quality of being expert or knowledgeable in a particular field

The state of having extensive skills or knowledge

विशेषज्ञता

English Usage: The expertness required for this job is exceptional.

Hindi Usage: इस काम के लिए आवश्यक विशेषज्ञता असाधारण है।

A measure of one's proficiency or competence

किसी की दक्षता या कौशल का माप

English Usage: The expertness of the surgeon was evident during the operation.

Hindi Usage: सर्जन की विशेषज्ञता ऑपरेशन के दौरान स्पष्ट थी।