Etymologically

Etymology and origin of the Old Norse word slafra

Confidence
Uncertain
Formation
Onomatopoeia
Etymology tree
inherited borrowed derived
Old Norse slafra
English slaver

Forms

slafra v (past slafraði)[1]

Etymology

Its origin is uncertain: Etymonline calls the verb probably imitative.[2] Ásgeir Blöndal Magnússon compares Faroese slavra (“to splash, dangle”) and Middle English slaveren, and relates it to Icelandic slabb and Icelandic slafsa;[3] Jóhannesson puts it under the root of Icelandic lapa (“to hang slack”),[4] and the UT IE Lexicon under Pokorny's Proto-Indo-European *lē̆b- (“lip; to hang down slackly”).[5]

Earliest recorded meaning

No medieval record is held: ONP stops before s, Menota has no lemma, and IcePaHC first has it in a text of 1985.[6][7] Cleasby and Vigfússon give it as “to slaver, like a cow when grazing”,[1] and Ásgeir Blöndal Magnússon dates the Icelandic verb to the 17th century.[3]

Semantic evolution

In modern Icelandic slafra means to lap or slurp food up, to do something carelessly, and to chatter;[3][8] slafra e-u af is to get something done with difficulty.[3][8] The noun slafr “chatter” goes with it.[3][1]

English slaver “to drool” is recorded from the early 14th century as Middle English slaveren;[2][9] Etymonline derives it from slafra, and the MED calls it probably Norse.[2][9]

Timeline

  • early 14th century – Middle English slaveren “to drool”.[2][9]
  • 17th century – Icelandic slafra.[3]

Meanings

Verb

  1. to slaver; to lap up grass, as a cow does when grazing.[1][8]

Word family

  • slafr

Descendants

References

  1. ^ a b c d Cleasby, Richard; Vigfússon, Guðbrandur (1874), An Icelandic-English Dictionary, Oxford: Clarendon Press, p. 566
  2. ^ a b c d e Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b c d e f g Ásgeir Blöndal Magnússon (1989), Íslensk orðsifjabók, Reykjavík: Orðabók Háskólans, ordsifjabok.arnastofnun.is, p. s.v. slafra
  4. ^ Jóhannesson, Alexander (1956), Isländisches etymologisches Wörterbuch, Bern, p. 753
  5. ^ Slocum, Jonathan, ed., Indo-European Lexicon (after Pokorny), Linguistics Research Center, University of Texas at Austin
  6. ^ Menota: Medieval Nordic Text Archive, menota.org (texts by shelfmark; CC BY-SA 4.0)
  7. ^ Wallenberg, Joel C.; Ingason, Anton Karl; Sigurðsson, Einar Freyr; Rögnvaldsson, Eiríkur, Icelandic Parsed Historical Corpus, version 0.9
  8. ^ a b c Sigfús Blöndal (1920–1924), Islandsk-dansk ordbog, Reykjavík, p. 749
  9. ^ a b c d Kurath, Hans; Kuhn, Sherman M.; Lewis, Robert E., eds. (1952–2001), Middle English Dictionary, Ann Arbor: University of Michigan Press; online edition ed. Frances McSparran et al. (2000–2018)
Cite this entry

“Slafra.” Etymologically, 14 Nov. 2026, etymologically.com/non/slafra. Accessed 14 Nov. 2026.

Last edited on . ·