Etymology and origin of the Proto-West Germanic word *dādi
- Confidence
- Established
- Formation
- Inherited
- Inherited from
- Proto-Germanic *dēdiz
- Ultimate origin
- Proto-Indo-European *dʰéh₁tis
Etymology tree
Reconstruction
Ringe and Taylor reconstruct *dādi for Proto-West Germanic,[1][2] and Wiktionary has the same form.[3]
Etymology
It is inherited from Proto-Germanic *dēdiz (“deed”),[1][4] which Kroonen cites by its stem *dēdi-, Orel as *đēđiz and Köbler as *dēdi-, *dǣdi-.[4][5][6] The Northwest Germanic change of *ē to *ā made Proto-Germanic *dēdiz into Proto-Northwest Germanic *dādiz, the source of Old Norse dáð and of the West Germanic words.[7] Proto-Northwest Germanic *dādiz then gave Proto-West Germanic *dādi.[1]
Morphology
A feminine i-stem.[8][9] Ringe and Taylor's Proto-West Germanic paradigm has the singular nominative and accusative *dādi, genitive, dative and instrumental *dādī, and the plural nominative *dādī, accusative perhaps *dādį̄, genitive *dādijō and dative-instrumental *dādim.[8] The long *-ī of the dative and instrumental singular would not be expected from Proto-Germanic; they take it to have been adopted from the genitive in Proto-West Germanic, as the Old High German feminine dative and instrumental in -i, not lost after heavy stems, suggests.[8] Kroonen takes the Proto-Germanic noun for a ti-stem from the root of *dōn- "to do".[4]
Evidence
The noun is attested in all the West Germanic languages: Old English dǣd, Old Frisian dēde, Old Saxon dād and Old High German tāt.[2] In Old English the vowel became West Saxon ǣ and Mercian ē, and the final *-i was lost after the heavy syllable: West Saxon has dǣd, Mercian and Anglian dēd.[1][2] In Old Dutch, the Old Low Franconian psalms have the accusative plural deda,[10] and Williram's commentary of about 1100 has daaden.[11]
Meanings
Old Frisian also used the word for "crime",[1] and for "wound";[12] Old Saxon also for "event, power, omen",[9] and Old High German for "action, event, thing".[13]
Derivatives
- *balwadādi "misdeed, evil deed", which Wiktionary reconstructs and takes for a possible calque of Latin maleficium;[14] Old Saxon has the compound baludād.[9]
- *firinudādi "wicked deed, crime", which Wiktionary reconstructs;[15] Old English, Old Saxon and Old High German have the compound.[16][9][17]
- Wiktionary reconstructs Proto-Germanic *missadēdiz (“misdeed”);[18] Orel lists the compound in Old English, Old Saxon and Old High German.[19]
Reflexes
- Old English: dǣd (“deed, action, event”)[20]
- Old Frisian: dēde (“deed, act, wound, crime”)[12]
- Old Saxon: dād (“deed”)[21]
- Old Dutch: dāt (“deed”)[11]
- Old High German: tāt (“deed, action, event, thing”)[13]
References
- ^ a b c d e Ringe, Don; Taylor, Ann (2014), The Development of Old English, A Linguistic History of English II, Oxford: Oxford University Press, p. 149
- ^ a b c d Ringe, Don; Taylor, Ann (2014), The Development of Old English, A Linguistic History of English II, Oxford: Oxford University Press, p. 287
- ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *dādi
- ^ a b c Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 92
- ^ Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill, p. 72
- ^ Köbler, Gerhard (2014), Germanisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. *dēdi-
- ^ Ringe, Don; Taylor, Ann (2014), The Development of Old English, A Linguistic History of English II, Oxford: Oxford University Press, p. 12
- ^ a b c Ringe, Don; Taylor, Ann (2014), The Development of Old English, A Linguistic History of English II, Oxford: Oxford University Press, p. 115
- ^ a b c d Köbler, Gerhard (2014), Altsächsisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. dād
- ^ Köbler, Gerhard, Altniederfränkisches Wörterbuch, online, koeblergerhard.de/wikiling, p. s.v. dād
- ^ a b Oudnederlands Woordenboek (2009–), Instituut voor de Nederlandse Taal, Leiden; gtb.ivdnt.org, p. s.v. dāt
- ^ a b Hofmann, Dietrich; Popkema, Anne Tjerk (2008), Altfriesisches Handwörterbuch, Heidelberg: Carl Winter, p. s.v. dēde
- ^ a b Köbler, Gerhard (2014), Althochdeutsches Wörterbuch, 6th ed., online, koeblergerhard.de/wikiling, p. s.v. tāt
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *balwadādi
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *firinudādi
- ^ Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. dǣd
- ^ Köbler, Gerhard (2014), Althochdeutsches Wörterbuch, 6th ed., online, koeblergerhard.de/wikiling, p. s.v. firintāt
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *missadēdiz
- ^ Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill, p. 272
- ^ Holthausen, Ferdinand (1934), Altenglisches etymologisches Wörterbuch, Heidelberg: Carl Winter, p. s.v. dǣd
- ^ Berr, Samuel (1971), An Etymological Glossary to the Old Saxon Heliand, Berne / Frankfurt: Herbert Lang, p. 77
Related etymologies
Cite this entry
“*dādi.” Etymologically, 16 Nov. 2026, etymologically.com/gmw-pro/*d%C4%81di. Accessed 16 Nov. 2026.
Last edited on . ·