Etymologically

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

Confidence
Established

Reconstruction

LIV sets up *mer- 'to disappear, die', with the zero grade *mr̥- and the o-grade *mor-.[1] NIL has the same root and gloss.[2] De Vaan, Kroonen, Matasović and Derksen write *mer- too.[3][4][5][6]

Morphology

LIV lists a root aorist *mér-/mr̥- in Hittite merta (“disappeared”), a zero-grade i̯é-present *mr̥-i̯é- in Latin morior, a perfect *me-mór/mr-, and with a query a causative *mor-éi̯e-.[1] The Armenian nasal present is an innovation.[1] Kloekhorst reconstructs an aorist *mér-t, *mr-ént, because the Sanskrit verb is a root aorist.[7]

Evidence

Anatolian, Indo-Iranian, Greek, Armenian, Italic, Celtic, Germanic, Baltic and Slavic attest the root.[1][2] Neither LIV nor NIL cites a Tocharian form.[1][2]

Competing analyses

Watkins sets up a root mer- 'to rub away, harm' that joins words such as English mortal with English morsel.[8] LIV has a separate root for crushing, *merh₂- 'to forcibly grab, crush', with Greek μαραίνω (maraínō).[9] Pokorny's root mer- 'to shimmer, shine' (his mer-2) is a different set of words.[10] The root 'to think of, remember' is *(s)mer-.[11]

Meanings

  1. to disappear, to die[1][2]

Kloekhorst takes the Hittite meaning 'to disappear' as the original one: 'to die' would have begun as a euphemism after Anatolian split off, and replaced an older verb for dying.[7] Kroonen mentions this view.[4]

Derivatives

  • *mr̥-tó- 'dead': Ancient Greek βροτός (brotós, “mortal”), Sanskrit मृत (mṛtá, “dead”).[2][12]
  • *-mŕ̥-to-: Ancient Greek ἄμβροτος (ámbrotos, “immortal”), Old English morð (“murder”).[2][4]
  • *mr̥-ti- 'death': Latin mors, Lithuanian mirtìs.[2]
  • *mr̥-tu̯o-: Latin mortuus (“dead”).[2][3]
  • *mr̥-u̯o-: Old Irish marb (“dead”).[2][5]
  • *mŕ̥-tro-: Gothic 𐌼𐌰𐌿𐍂𐌸𐍂 (maurþr, “murder”).[2][4]

Reflexes

  • Anatolian: Hittite mer- (“to disappear, vanish”).[7]
  • Indo-Aryan: Sanskrit मृत (mṛtá, “dead”).[13]
  • Greek: Ancient Greek βροτός (brotós, “mortal”).[12]
  • Armenian: Old Armenian մեռանիմ (meṙanim, “to die”).[14]
  • Italic: Latin morior (“to die”).[3]
  • Celtic: Old Irish marb (“dead”).[5]
  • Germanic: Old English morð (“murder”).[4]
  • Slavic: Old Church Slavonic мрѣти (mrěti, “to die”).[6]
  • Baltic: Lithuanian mir̃ti (“to die”).[15]
  • Albanian: Albanian mërshë (“corpse, carrion”).[16]

References

  1. ^ a b c d e f Rix, Helmut, et al. (2001), Lexikon der indogermanischen Verben, 2nd ed., Wiesbaden: Reichert, p. s.v. *mer-
  2. ^ a b c d e f g h i j Wodtko, Dagmar S.; Irslinger, Britta; Schneider, Carolin (2008), Nomina im indogermanischen Lexikon, Heidelberg: Winter, p. s.v. mer-
  3. ^ a b c 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. morior
  4. ^ a b c d e Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 378
  5. ^ a b c Matasović, Ranko (2009), Etymological Dictionary of Proto-Celtic, Leiden: Brill, p. 268
  6. ^ a b Derksen, Rick (2008), Etymological Dictionary of the Slavic Inherited Lexicon, Leiden Indo-European Etymological Dictionary Series 4, Leiden / Boston: Brill, p. 308
  7. ^ a b c Kloekhorst, Alwin (2008), Etymological Dictionary of the Hittite Inherited Lexicon, Leiden: Brill, p. 577
  8. ^ Watkins, Calvert (2000), "Indo-European Roots", appendix to The American Heritage Dictionary of the English Language, 4th ed., Boston: Houghton Mifflin, p. s.v. mer-
  9. ^ Rix, Helmut, et al. (2001), Lexikon der indogermanischen Verben, 2nd ed., Wiesbaden: Reichert, p. s.v. *merh₂-
  10. ^ Pokorny, Julius (1959), Indogermanisches etymologisches Wörterbuch, Bern; Munich: Francke, p. s.v. mer-2
  11. ^ Rix, Helmut, et al. (2001), Lexikon der indogermanischen Verben, 2nd ed., Wiesbaden: Reichert, p. s.v. 1.*[s]mer-
  12. ^ a b 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. βροτός
  13. ^ Mayrhofer, Manfred (1956–1980), Kurzgefasstes etymologisches Wörterbuch des Altindischen, Heidelberg: Winter, p. 674
  14. ^ Martirosyan, Hrach K. (2010), Etymological Dictionary of the Armenian Inherited Lexicon, Leiden: Brill, p. 477
  15. ^ Derksen, Rick (2015), Etymological Dictionary of the Baltic Inherited Lexicon, Leiden: Brill, p. 335
  16. ^ Orel, Vladimir (1998), Albanian Etymological Dictionary, Leiden / Boston / Köln: Brill, p. s.v. mërshë
Cite this entry

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

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