anvañ gamānā—following Kṛṣṇa very swiftly; jananī—mother Yaśodā; bṛhat-calat-śroṇī- bulky moving buttocks - bhara-ākrānta-gatiḥ— Heavy -overburdened- walks. Following krishna swiftly, his. Mother yashodha, walks over burdened with the Weight of her heavy bulky moving buttocks.
Srimad-Bhagavatam : Canto 10: "The Summum Bonum" : SB 10.9: Mother Yasoda Binds Lord Lord Krsna : SB 10.9.10 anvañ gamana jananī bṛihath -calac- shroni -bharākrānta-gatiḥ sumadhyamā javena visraṁsita-keśa-bandhana- cyuta-prasūnānugatiḥ parāmṛśatAcharya deva dasa Acharya deva dasa