Etymologically

Etymology and origin of the Proto-Indo-European word *ters-

Confidence
Established

Reconstruction

LIV sets up *ters- "to wither; to become thirsty",[1] and NIL gives the same root and gloss.[2] Kloekhorst also reconstructs *ters-.[3]

Morphology

LIV reconstructs a root aorist *térs-/tr̥s- in Sanskrit तृषाण (tr̥ṣāṇá-, “thirsty”); a i̯e-present *tr̥s-i̯é- in Sanskrit तृष्यन्त् (tŕ̥ṣyant-, “thirsting”) and Gothic 𐌸𐌰𐌿𐍂𐍃𐌾𐌰𐌽 (þaursjan, “to be thirsty”); a perfect *te-tórs/tr̥s-; a causative *tors-éi̯e- in Hittite tarš-, Latin torreō (“to scorch, roast”), Old Norse þerra (“to dry”) and Albanian ter (“dries”); a doubtful fientive in Ancient Greek τερσῆναι (tersênai, “to become dry”); and an essive *tr̥s-h₁i̯é- in Old High German dorrēn (“to wither”).[1] The Greek middle present and Gothic 𐌲𐌰𐌸𐌰𐌿𐍂𐍃𐌽𐌰𐌽 (ga-þaursnan, “to wither”) are later formations.[1] Kroonen derives the ingressive verb of Germanic from *trs-néh₂-.[4]

Evidence

Anatolian, Indo-Iranian, Greek, Italic, Celtic, Germanic and Albanian are cited under Reflexes.[1][5] Adams derives the causative Tocharian B tärs- (“berate”) perhaps from *ters-, or from *tres- "tremble".[6]

Meanings

  1. to wither, to dry up[1]
  2. to become thirsty[1]

Words for "thirst" come from the sense "be dry, parched".[7]

Derivatives

  • *tr̥s-ú- "dry", in Proto-Germanic *þurzu- (“dry”) and Gothic 𐌸𐌰𐌿𐍂𐍃𐌿𐍃 (þaursus).[2][4]
  • *tr̥s-tu- "thirst", in Proto-Germanic *þurstu- (“thirst”) and Old Irish tart (“thirst”).[8]
  • *tr̥s-tó-, in Latin tostus and Sanskrit तृष्ट (tṛṣṭá-).[2]
  • *tr̥s-no/ah₂-, in Sanskrit तृष्णा (tṛ́ṣṇā, “thirst”).[2]
  • *ters-h₂-, in Latin terra (“earth”).[9]

Reflexes

  • Anatolian: Hittite tarš- (“to become dry, or to make dry”).[3]
  • Indo-Aryan: Sanskrit तृष्णा (tṛ́ṣṇā, “thirst”).[10]
  • Greek: Ancient Greek τέρσομαι (térsomai, “to dry”).[11]
  • Italic: Latin torreō (“to scorch, roast”).[12]
  • Celtic: Proto-Celtic *tar(r)tu- (“dryness, thirst”), Old Irish tart (“thirst”).[5]
  • Germanic: Proto-Germanic *þurstu- (“thirst”), Old English þurst.[8]
  • Albanian: Albanian ter (“to make dry”).[13]

References

  1. ^ a b c d e f Rix, Helmut, et al. (2001), Lexikon der indogermanischen Verben, 2nd ed., Wiesbaden: Reichert, p. s.v. *ters-
  2. ^ a b c d Wodtko, Dagmar S.; Irslinger, Britta; Schneider, Carolin (2008), Nomina im indogermanischen Lexikon, Heidelberg: Winter, p. s.v. *ters-
  3. ^ a b Kloekhorst, Alwin (2008), Etymological Dictionary of the Hittite Inherited Lexicon, Leiden: Brill, p. 848
  4. ^ a b Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 554
  5. ^ a b Matasović, Ranko (2009), Etymological Dictionary of Proto-Celtic, Leiden: Brill, p. 382
  6. ^ Adams, Douglas Q. (2013), A Dictionary of Tocharian B, 2nd ed., Amsterdam: Rodopi, p. 313
  7. ^ Buck, Carl Darling (1949), A Dictionary of Selected Synonyms in the Principal Indo-European Languages, Chicago, p. 333
  8. ^ a b Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 553
  9. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill, p. s.v. terra
  10. ^ Cheung, Johnny (2007), Etymological Dictionary of the Iranian Verb, Leiden: Brill, p. 408
  11. ^ Beekes, Robert S. P. (2010), Etymological Dictionary of Greek, with the assistance of Lucien van Beek, Leiden Indo-European Etymological Dictionary Series 10, Leiden; Boston: Brill, p. s.v. τέρσομαι
  12. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill, p. s.v. torreō
  13. ^ Orel, Vladimir (1998), Albanian Etymological Dictionary, Leiden / Boston / Köln: Brill, p. s.v. ter

Descendants

Cite this entry

“*ters-.” Etymologically, 7 Nov. 2026, etymologically.com/ine-pro/*ters-. Accessed 8 Nov. 2026.

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