प्रथ्

From Proto-Indo-European *pleth₂- (“flat”). Cognates include Ancient Greek πλᾰτῠ́ς (platús, “flat, broad”) whence ultimately place, plaza, plate, platter, plateau; Lithuanian plėsti (“to expand”); Proto-Slavic *pleťè (“shoulder”); English flat, fold, field.

• (Vedic) IPA^(key): /pɾɐtʰ/
• (Classical Sanskrit) IPA^(key): /pɾɐt̪ʰ/

प्रथ् • (prath)

1. to spread, extend, become larger or wider
2. to spread abroad, become known

• Monier Williams (1899) “प्रथ्”, in A Sanskrit–English Dictionary, , new edition, Oxford: At the Clarendon Press, →OCLC, page 0678/3.
• Arthur Anthony Macdonell (1893) “प्रथ्”, in A practical Sanskrit dictionary with transliteration, accentuation, and etymological analysis throughout, London: Oxford University Press
• William Dwight Whitney, 1885, The Roots, Verb-forms, and Primary Derivatives of the Sanskrit Language, Leipzig: Breitkopf and Härtel, page 102
• Otto Böhtlingk, Richard Schmidt (1879-1928) “प्रथ्”, in Walter Slaje, Jürgen Hanneder, Paul Molitor, Jörg Ritter, editors, Nachtragswörterbuch des Sanskrit [Dictionary of Sanskrit with supplements] (in German), Halle-Wittenberg: Martin-Luther-Universität, published 2016
• Mayrhofer, Manfred (1996) Etymologisches Wörterbuch des Altindoarischen [Etymological Dictionary of Old Indo-Aryan]‎ (in German), volume 2, Heidelberg: Carl Winter Universitätsverlag, pages 178-9

• Mallory, J. P. with Adams, D. Q. (2006) The Oxford Introduction to Proto-Indo-European and the Proto-Indo-European World (Oxford Linguistics), New York: Oxford University Press, →ISBN, page 387
• Rix, Helmut, editor (2001), Lexikon der indogermanischen Verben [Lexicon of Indo-European Verbs] (in German), 2nd edition, Wiesbaden: Dr. Ludwig Reichert Verlag, →ISBN, page 486
• Pokorny, Julius (1959) “0833”, in Indogermanisches etymologisches Wörterbuch [Indo-European Etymological Dictionary] (in German), volume 3, Bern, München: Francke Verlag, page 0833