viśa viśa - twenty, twenty; śākhā - branches; kari' - making a group; eka eka maṇḍala - form a society; mahā-mahā-śākhā - big branches; chāila - covered; brahmāṇḍa - the whole universe; sakala - all.

Thus the branches of the Caitanya tree formed a cluster or society, with great branches covering all the universe.