enlarged or expanded, often due to fluid accumulation

सूजा हुआ

English Usage: The bee sting left her arm swollen.

Hindi Usage: मधुमक्खी के डंक ने उसकी बांह को सूजा हुआ छोड़ दिया।

to become larger or rounder in size

फूलना

English Usage: The river swelled after the heavy rains.

Hindi Usage: भारी बारिश के बाद नदी फूल गई।