Etymology and origin of the Proto-West Germanic word *baþ
- Confidence
- Established
- Formation
- Inherited
- Inherited from
- Proto-Germanic *baþą
Reconstruction
Ringe and Taylor reconstruct *baþ, plural *baþu, for Proto-West Germanic,[1] and Wiktionary has the same form.[2]
Etymology
It is inherited from Proto-Germanic *baþą (“bath”),[1][2] which Ringe and Taylor reconstruct for Proto-Northwest Germanic as *baþą, plural *baþu, and Orel as *ƀaþan, Köbler as *baþa-, *baþam.[1][3][4] EWA sets up a Germanic base form *baþ-a-m and relates it to the root of the verb Old High German bāen (“to warm, to foment”),[5] and Orel derives it from the Proto-Germanic verb *ƀējanan.[3]
Morphology
A neuter a-stem.[6][5] In Old English the vowel was retracted in the plural, where the ending had a back vowel: singular ⟨bæþ⟩, plural ⟨baþu⟩.[7]
Evidence
EWA finds the word in all the Germanic languages but Gothic.[5] It is attested as Old English bæþ, Old Frisian beth, Old Saxon bath (genitive plural ⟨bađo⟩) and Old High German bad.[1] Köbler records the Old Saxon genitive plural in the Heliand, line 981.[6] In Old Frisian, a by-form ⟨beith⟩ shows a spelling typical of its dialect.[8] German place names such as az Badun, the source of Baden-Baden, are mostly named after warm springs, often in imitation of Latin Aquae.[5] For Old Dutch, ONW records only the verb bathon (“to bathe”).[9]
Meanings
Old High German also used the word for "baptism" and "bathhouse",[10] Old Saxon for "bathhouse",[6] and Old English glosses Latin lavacrum and fons with it.[11]
Derivatives
- *baþōn "to bathe", from Proto-Northwest Germanic *baþōną: Old High German badōn, Old English baþian.[12] Old Dutch has it in Williram's commentary on the Song of Songs of 1100, ⟨gebathot⟩ "bathed".[9]
- *baþþjan "to make wet with warm water, to boil", which Wiktionary reconstructs;[13] Köbler gives Old English beþþan (“to warm, to heat, to foment”).[14]
Reflexes
- Old English: bæþ (“bath”)[11]
- Old Frisian: beth (“bath”)[15]
- Old Saxon: bath (“bath, bathhouse”)[6]
- Old High German: bad (“bath, baptism, bathhouse”)[10]
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. 194
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *baþ
- ^ a b Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill, p. 39
- ^ Köbler, Gerhard (2014), Germanisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. *baþa-
- ^ a b c d Lloyd, Albert L.; Springer, Otto; Lühr, Rosemarie, et al. (1988–), Etymologisches Wörterbuch des Althochdeutschen, Göttingen: Vandenhoeck & Ruprecht; online ewa.saw-leipzig.de, p. s.v. bad
- ^ a b c d Köbler, Gerhard (2014), Altsächsisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. bath
- ^ Ringe, Don; Taylor, Ann (2014), The Development of Old English, A Linguistic History of English II, Oxford: Oxford University Press, p. 193–194
- ^ Boutkan, Dirk; Siebinga, Sjoerd Michiel (2005), Old Frisian Etymological Dictionary, Leiden Indo-European Etymological Dictionary Series 1, Leiden / Boston: Brill, p. s.v. beth
- ^ a b Oudnederlands Woordenboek (2009–), Instituut voor de Nederlandse Taal, Leiden; gtb.ivdnt.org, p. s.v. bathon
- ^ a b Köbler, Gerhard (2014), Althochdeutsches Wörterbuch, 6th ed., online, koeblergerhard.de/wikiling, p. s.v. bad
- ^ a b Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. bæþ
- ^ Ringe, Don; Taylor, Ann (2014), The Development of Old English, A Linguistic History of English II, Oxford: Oxford University Press, p. 190
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *baþþjan
- ^ Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. bėþian
- ^ Hofmann, Dietrich; Popkema, Anne Tjerk (2008), Altfriesisches Handwörterbuch, Heidelberg: Carl Winter, p. s.v. beth
Related etymologies
Cite this entry
“*baþ.” Etymologically, 16 Nov. 2026, etymologically.com/gmw-pro/*ba%C3%BE. Accessed 16 Nov. 2026.
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