A pair of individuals, entities, or elements that are often considered together.

A group of two, particularly in a mathematical or analytical context.

दो का समूह

English Usage: In the experiment, each dyad was tested to understand their combined performance on the task.

Hindi Usage: प्रयोग में, प्रत्येक दो का समूह परीक्षण किया गया ताकि कार्य पर उनके संयुक्त प्रदर्शन को समझा जा सके।