seven (English)

Where does "seven" come from?

The English noun 'seven' descends from Middle English 'seven'[1], which developed from Old English 'seofon'[1][2]. This form reaches back through Proto-West Germanic '*sebun' and Proto-Germanic '*sebun'[1][3], ultimately tracing to the Proto-Indo-European numeral '*septḿ̥'[1]. Within Germanic, the ancestral form evolved via Pre-Germanic '*sepḿ̥t', undergoing sound shifts influenced by the numerals for nine and ten before losing its final consonant[5]. The root also widespread across the Indo-European family, seen in Latin 'septem' and Ancient Greek 'heptá', may ultimately reflect ancient cultural exchanges with neighboring language families in Anatolia and Mesopotamia[4].

Open questions

• Proto-Indo-European '*septḿ̥' may not be native to the family, as some scholars propose it was borrowed from Proto-Semitic '*šabʕ-' or served as a widespread regional culture word. [4]
• The intermediate Pre-Germanic form '*sepḿ̥t' and the exact leveling influence from the numerals for nine and ten are theoretical reconstructions. [5]

Full etymology tree

• seven (English), 'The digit/figure 7 or an occurrence thereof.'
  • inherited seven (Middle English), 'seven'
    • inherited seofon (Old English), 'seven'
      • inherited *sebun (Proto-West Germanic), 'seven'
        • inherited *sebun (Proto-Germanic), 'seven'
          • derived *sebunt (Proto-Germanic)
            • derived *sepḿ̥t (Pre-Germanic)
              • derived *septḿ̥ (Proto-Indo-European), 'seven'
                • borrowed *šabʕ- (Proto-Semitic), 'seven'
                  • derived *sṗɣ (Proto-Afroasiatic)
              • influenced by *newun (Proto-Germanic), 'nine'
              • influenced by *tehun (Proto-Germanic), 'ten'

Ancestors

• seven (Middle English)
• seofon (Old English)
• *sebun (Proto-West Germanic)
• *sebun (Proto-Germanic)
• *septḿ̥ (Proto-Indo-European)

Cognates and doublets

• ἑπτά (Ancient Greek)
• syv (Danish)
• zeven (Dutch)
• sieben (German)
• sjö (Icelandic)
• septem (Latin)
• семь (Russian)
• सप्त (Sanskrit)
• soogen (Saterland Frisian)
• seiven (Scots)
• sân (West Frisian)

Descendants and derived words

• seventh (English)
• at six and seven (English)
• at sixes and sevens (English)
• city of seven hills (English)
• cloud seven (English)
• dance of the seven veils (English)
• deuce-to-seven lowball (English)
• four score seven years ago (English)
• grade seven (English)
• Group of Seven (English)
• line of seven (English)
• magnificent seven (English)

Sources

1. seven (English) - Wiktionary
2. seven (Middle English) - Wiktionary
3. seofon (Old English) - Wiktionary
4. septḿ̥ (Proto-Indo-European) - Wiktionary
5. sebun (Proto-Germanic) - Wiktionary
6. sebun (Proto-West Germanic) - Wiktionary
7. šabʕ- (Proto-Semitic) - Wiktionary

Updated October 2026

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Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris