। ॥ ५९ ॥
In plain words
Maheśvarī, the three Kūṭas, the clusters of the great Mantra, are your body. Longing for the syllable-series of Kādi-vidyā, we call upon you.
Close to the Sanskrit
O Maheśvarī, whose body is the three Kūṭas, the clusters of the great Mantra — desiring the series of syllables of Kādi-vidyā, we invoke you.