A layer in a multi-layer architecture or structure, particularly in technology or software systems.

A specific layer in a geographical context, such as in geology or earth sciences.

भूगर्भीय या भूवैज्ञानिक संदर्भ में एक विशिष्ट परत।

English Usage: The b-layer in this region contains significant fossil deposits.

Hindi Usage: इस क्षेत्र में b-layer में महत्वपूर्ण जीवाश्म जमा हैं।