Etymograph

English

believe

Believe comes from Old English belīefan ‘to believe’, from Proto-West Germanic *laubijan ‘to allow’, and ultimately from Proto-Indo-European *lewbʰ- ‘to desire, covet’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*lewbʰ-1‘to desire’reconstructed
  2. Proto-Germanicc. 500 BCE–200 CE*laubō2‘permission’reconstructed
  3. Proto-Germanicc. 500 BCE–200 CE*laubijaną3‘to allow’reconstructed
  4. Proto-West Germanicc. 200–500 CE*laubijan3‘to allow’reconstructed
  5. Proto-West Germanicc. 200–500 CE*bilaubijan3‘to believe’reconstructed
  6. Old Englishc. 450–1150belīefan3‘to believe’
  7. Middle Englishc. 1150–1500beleven3
  8. Englishearliest quotation 1604believe3

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Proto-Germanic *laubō
  2. 2 Wiktionary, Proto-Germanic *laubijaną
  3. 3 Wiktionary, English believe
  4. Earliest quotation in Wiktionary’s entry: 1604, Jeremy Corderoy, A Short Dialogve: “[N]ow ſuch a liue vngodly, vvithout a care of…”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*lewbʰ-Wiktionary, Proto-Germanic *laubō‘to desire’reconstructed
  2. Proto-Germanicc. 500 BCE–200 CE*laubōWiktionary, Proto-Germanic *laubijaną‘permission’reconstructed
  3. Proto-Germanicc. 500 BCE–200 CE*laubijanąWiktionary, English believe‘to allow’reconstructed
  4. Proto-West Germanicc. 200–500 CE*laubijanWiktionary, English believe‘to allow’reconstructed
  5. Proto-West Germanicc. 200–500 CE*bilaubijanWiktionary, English believe‘to believe’reconstructed
  6. Old Englishc. 450–1150belīefanWiktionary, English believe‘to believe’
  7. Middle Englishc. 1150–1500belevenWiktionary, English believe
  8. Englishearliest quotation 1604believeWiktionary, English believe. Earliest quotation in Wiktionary’s entry: 1604, Jeremy Corderoy, A Short Dialogve: “[N]ow ſuch a liue vngodly, vvithout a care of…”

The story

A related term in Old English was ġelīefan (‘to be dear to; believe, trust’), from Proto-West Germanic *galaubijan (‘to have faith, believe’), from Proto-Germanic *galaubijaną. Related also to North Frisian leauwjen (‘to believe’), Saterland Frisian leeuwe (‘to believe’), West Frisian leauwe (‘to believe’), Dutch geloven (‘to believe’), German Low German glöven (‘to believe’), German glauben (‘to believe’), Gothic 𐌲𐌰𐌻𐌰𐌿𐌱𐌾𐌰𐌽 (galaubjan, “to hold dear, valuable, or satisfactory, approve of, believe”). The prepositionally transitive senses with in are a semantic loan from Latin crēdō in aliquem / aliquid.

Full etymology on Wiktionary

Word family

English words that share an ancestor with believe, grouped by the ancestor they share, most familiar first.

through Proto-Indo-European *lewbʰ- ‘to desire, covet’

  • left
  • love ← lufu ← *lubu ← *lubō ← *lewbʰéh₂
  • library ← librarie ← librarie ← librairie ← librarium
  • leaf ← lef ← *laub ← *laubą
  • lodge ← logge ← loge ← lobium ← *laubijā
  • lobby ← lobia ← *laubijā
  • loft ← lofte ← lyft ← *lufti ← *luftu
  • lib ← libbe ← lybb ← *lubi ← *lubją
  • lob ← *lobb ← *lubbǭ
  • libido ← libet ← *luβēt
  • libel ← libelle ← libellus ← liber ← *luβros
  • libretto ← libro ← liber ← *luβros ← *lubʰrós

23 more relatives in the full family tree

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Today it means

verb To accept as true, particularly without absolute certainty (i.e., as opposed to knowing).

Sources

Sources: Wiktionary, “believe”; the older steps come from the Wiktionary entries for Proto-Germanic *laubō, Proto-Germanic *laubijaną. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Proto-Indo-European *lewbʰ- / believe