To grow or increase gradually by accumulation.

To combine or come together to form a larger whole.

मिलकर एक बड़े संपूर्ण रूप में आना

English Usage: Various species accreted in the region, contributing to its biodiversity.

Hindi Usage: विभिन्न प्रजातियाँ क्षेत्र में मिलकर आयीं, जिससे उसकी जैव विविधता बढ़ी।