svarūpa — 'sūtra-kartā', raghunātha — 'vṛttikāra'
tāra bāhulya varṇi — pāṅji-ṭīkā-vyavahāra
svarūpa - Svarūpa Dāmodara Gosvāmī; sūtra-kartā - maker of short notes; raghunātha - Raghunātha dāsa Gosvāmī; vṛtti-kāra - maker of elaborate explanations; tāra - of those; bāhulya - more elaborately; varṇi - I shall describe; pāṅji - fluffing out (as of cotton); ṭīkā - explanation; vyavahāra - behavior.
Pāṅji-ṭīkā means further explanations of a subject. Writing such explanations is likened to the process of fluffing out cotton.