त्रस्

From Proto-Indo-European *tres- (“to tremble (with fear)”). Cognate with Latin terreō whence English terror, terrible, etc.

• (Vedic) IPA^(key): /tɾɐs/
• (Classical Sanskrit) IPA^(key): /t̪ɾɐs̪/

त्रस् • (tras)

1. to tremble, quiver, be afraid of

• Monier Williams (1899), “त्रस्”, in A Sanskrit–English Dictionary, […], new edition, Oxford: At the Clarendon Press, →OCLC, page 0457.
• Arthur Anthony Macdonell (1893), “त्रस्”, 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 067

• Otto Böhtlingk; Richard Schmidt (1879-1928), “त्रस्”, 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

• 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 338
• Rix, Helmut, editor (2001), Lexikon der indogermanischen Verben [Lexicon of Indo-European Verbs] (in German), 2nd edition, Wiesbaden: Dr. Ludwig Reichert Verlag, →ISBN, page 650
• Pokorny, Julius (1959), Indogermanisches etymologisches Wörterbuch [Indo-European Etymological Dictionary] (in German), volume III, Bern, München: Francke Verlag, page 1095