। ॥
In plain words
I bow to Kāmākṣī, who dwells in the middle of the heart, the middle of the brow and the middle of the head, shining there like the sun, the rainbow and the moon.
Word for word
In the heart's middle, in the forehead's middle, in the head's middle too dwelling, with lustre like the fierce-rayed sun, Indra's bow and the moon, I bow to Kāmākṣī.