Etymologically

Etymology and origin of the Proto-West Germanic word *bihōf

Confidence
Probable
Formation
Derivation
Ultimate origins
Proto-Indo-European *h₁piProto-Germanic *hōfą
Etymology tree
inherited borrowed derived
Proto-Germanic *bi
Proto-West Germanic *bī
Dutch bij
German bei
Old English bī
English by
Proto-West Germanic *bihōf
Derivations
From the same root
Proto-West Germanic *bigrīpan ← *bi
Proto-West Germanic *biobanā ← *bi
Proto-West Germanic *biūtan ← *bi
German dabei ← bei
English because ← bī
English behind ← bī
English bygone ← by
English bypass ← by
English hereby ← by

Reconstruction

Wiktionary reconstructs *bihōf "necessity, need" for Proto-West Germanic.[1]

Etymology

It is formed from Proto-Germanic *bi + *hōfą (“necessity”): Wiktionary derives it from the prefix *bi- and *hōf, which it traces to Proto-Germanic *hōfą "necessity".[1] Köbler likewise analyses Old English behōf as be with *hōf, and Old Frisian bihōf as bi- with *hōf;[2][3] he sets up the Proto-Germanic noun as *hōfa-, *hōfam "behoof, profit".[4]

Morphology

A strong noun: Köbler takes the Old English word for a neuter a-stem and the Old Frisian one for a masculine a-stem,[2][3] while Hofmann and Popkema give the Old Frisian noun as neuter.[5]

Evidence

The noun is recorded in Old English behōf and Old Frisian bihōf;[2][5] Wiktionary gives only reconstructed forms for Old Saxon, Old Dutch and Old High German.[1] Old Frisian also has an adjective bihōf (“needy”), used only in the phrase "bihōf wesa" "to need".[5][3] Gamillscheg derives Old French buhot, behot (“tube”) from a Frankish *behōf, which he connects with an Old Franconian ⟨bihovian⟩ "to need" and takes for the Germanic counterpart of Latin utensilia.[6]

Meanings

  1. necessity, need[1]

Old English also used the noun for "use, profit" and "want, lack",[2] and Old Frisian for "advantage" and, with the genitive, in "tō … bihōf" "for the benefit of".[3][5]

Derivatives

  • *bihōfōn "to need, to require", which Wiktionary derives from the noun;[7] Holthausen and Köbler refer Old English behōfian to behōf.[8][9]

Reflexes

  • Old English: behōf (“behoof, use, need, want”)[2]
  • Old Frisian: bihōf (“need, requirement”)[5]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *bihōf
  2. ^ a b c d e Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. behōf
  3. ^ a b c d Köbler, Gerhard (2014), Altfriesisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. bihōf
  4. ^ Köbler, Gerhard (2014), Germanisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. *hōfa-, *hōfam
  5. ^ a b c d e Hofmann, Dietrich; Popkema, Anne Tjerk (2008), Altfriesisches Handwörterbuch, Heidelberg: Carl Winter, p. s.v. bihōf
  6. ^ Gamillscheg, Ernst (1966–1969), Etymologisches Wörterbuch der französischen Sprache, 2nd, fully revised ed., Heidelberg: Winter, p. 178
  7. ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *bihōfōn
  8. ^ Holthausen, Ferdinand (1934), Altenglisches etymologisches Wörterbuch, Heidelberg: Carl Winter, p. s.v. behōfian
  9. ^ Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. behōfian

Related etymologies

  • *stain · also from Proto-Germanic
  • *beran · also from Proto-Germanic
  • *sōkijan · also from Proto-Germanic
  • *fimf · also from Proto-Germanic
  • *hail · also from Proto-Germanic
  • *hertā · also from Proto-Germanic
  • *busk · also from Proto-Germanic
  • *reht · also from Proto-Germanic
Cite this entry

“*bihōf.” Etymologically, 16 Nov. 2026, etymologically.com/gmw-pro/*bih%C5%8Df. Accessed 16 Nov. 2026.

Last edited on . ·