Etymograph

English

understanding

Understanding comes from Old English understanding ‘intelligence, understanding’, and goes back to Proto-Germanic *understandingō.

  1. Proto-Germanicc. 500 BCE–200 CE*understandingō1reconstructed
  2. Proto-West Germanicc. 200–500 CE*undarstandingu1reconstructed
  3. Old Englishc. 450–1150understanding1‘intelligence’
  4. Middle Englishc. 1150–1500understandinge1
  5. Englishearliest quotation 1712understanding1

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, English understanding
  2. Earliest quotation in Wiktionary’s entry: 1712, Joseph Addison, Cato: “The Ways of Heav’n are dark and intricate, Puzzled…”.

Lineage

  1. Proto-Germanicc. 500 BCE–200 CE*understandingōWiktionary, English understandingreconstructed
  2. Proto-West Germanicc. 200–500 CE*undarstandinguWiktionary, English understandingreconstructed
  3. Old Englishc. 450–1150understandingWiktionary, English understanding‘intelligence’
  4. Middle Englishc. 1150–1500understandingeWiktionary, English understanding
  5. Englishearliest quotation 1712understandingWiktionary, English understanding. Earliest quotation in Wiktionary’s entry: 1712, Joseph Addison, Cato: “The Ways of Heav’n are dark and intricate, Puzzled…”

Explore everything descended from *understandingō →

Another origin of understanding

  1. Proto-Germanicc. 500 BCE–200 CE*understandaną‘to stand between, intercede, understand’reconstructed
  2. Proto-Germanicc. 500 BCE–200 CE*understandandzreconstructedpresent participle of *understandaną
  3. Proto-West Germanicc. 200–500 CE*undarstandandīreconstructed
  4. Old Englishc. 450–1150understandende
  5. Middle Englishc. 1150–1500understandyng
  6. Englishtodayunderstanding

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Today it means

noun The act of one that understands or comprehends; the mental process of discernment of meaning.

Sources

Sources: Wiktionary, “understanding”. 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-Germanic *understandingō / understanding