大毘盧遮那經供養次第法疏 2.24

2.24

上有點是大空，言此生死同於大空也。荼，是戰敵也。猶離生死等於大空，是以無能對之者也。句義，戰荼是暴惡也。

Having a dot above is the great emptiness, meaning this birth-and-death is identical to the great emptiness. ḌA means battling the enemy. Just as it is free from birth-and-death and equal to the great emptiness, there is none who can oppose it. In the meaning of the phrase, CAṆḌA means violently fierce.