Compare PSl. *borzdà f. 'furrow': "The reconstruction *bhrs-d(h)-, which would enable a connection with Skt. bhr̥ṣṭí- f. 'point, top, spike, tooth' (if not ṣ < *ś), cannot account for the Baltic forms" (RD).
Rick Derksen. Etymological Dictionary of the Slavic Inherited Lexicon. Indo-European Etymological Dictionaries Online. Edited by Alexander Lubotsky. Brill. Brill Online.
Robert Farren, PIE culture words collection, 2017
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