search (English)

Where does "search" come from?

The English noun search has a rich etymological history, originating from Middle English 'serchen'[1]. This Middle English form was borrowed from Anglo-Norman 'sercher' and Old French 'cerchier'[1]. These Romance forms trace back to Late Latin 'circō, circāre', meaning 'to circle; go around; search for'[1]. This Late Latin verb developed from Latin 'circa' and 'circus', meaning 'circle'[1][2]. The Latin noun 'circus' is likely borrowed from Ancient Greek forms like 'kríkos' or 'kírkos', meaning 'ring'[5]. Ultimately, these ancient terms may trace back to the Proto-Indo-European root '*(s)ker-', meaning 'to turn, bend'[5].

Open questions

The derivation of the Ancient Greek forms from a Proto-Indo-European root is traditionally proposed, but some scholars remain skeptical due to irregular root structures. [6]

Full etymology tree

search (English), 'An attempt to find something.'
- inherited serchen (Middle English), 'To search, to try to find; to scour:'
  - borrowed sercher (Anglo-Norman)
    - inherited cerchier (Old French), 'to search; to seek; to look for'
      - derived circare (Latin), 'present active infinitive of circō'
        derived circus (Latin), 'a circular line or orbit; circle, ring'
        borrowed κρίκος (kríkos) (Ancient Greek), 'ring'
        derived *(s)ker- (Proto-Indo-European), 'to cut off, sever'
        derived circo (Latin), 'to traverse, go about'
        derived circus (Latin), 'a circular line or orbit; circle, ring'
        borrowed κρίκος (kríkos) (Ancient Greek), 'ring'
        derived *(s)ker- (Proto-Indo-European), 'to cut off, sever'
        suffix -o (Latin), 'Used to form masculine nouns with various meanings:'

Ancestors

serchen (Middle English)
cerchier (Old French)
circo (Latin)
circa (Latin)

Sources

Updated September 2026

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