structure (English)

Where does "structure" come from?

The English noun 'structure' comes from Middle French 'structure'[1], which is derived from the Latin 'structūra', meaning 'a fitting together, adjustment, building, erection, a building, edifice, structure'[1]. The Latin noun traces back to the verb 'struō', meaning 'to build'[2], combined with the suffix '-tūra'[2]. The verb itself descends through Proto-Italic '*strowō'[3] from the Proto-Indo-European root '*strew-', meaning 'to strew, to spread out'[3], which is an extended form of '*sterh₃-'[4].

Open questions

The stems of the Latin forms strūxī and strūctum are considered analogical on the model of fluō rather than the expected regular forms *strōvī and *strūtum. [3]

Full etymology tree

structure (English), 'A cohesive whole built up of distinct parts.'
- borrowed structure (Middle French)
  - derived structura (Latin), 'the practice or process of building, construction'
    - suffix struo (Latin), 'to place one thing on top of another, to pile up, join together'
      - inherited *strowō (Proto-Italic), 'to pile up'
        inherited *stréw-e-ti (Proto-Indo-European)
        derived *strew- (Proto-Indo-European), 'to spread, strew'
        derived *sterh₃- (Proto-Indo-European), 'to spread, extend, stretch out'
    - suffix -tura (Latin), 'Used to form action nouns expressing concrete results as well as activities: -ing, -ure, -work'
    - influenced by fluo (Latin), 'to flow, stream, pour'

Ancestors

structura (Latin)

Descendants and derived words

accessory gonadal structure (English)
aerostructure (English)
algebraic structure (English)
antistructure (English)
apostructure (English)
ball-and-pillow structure (English)
band structure (English)
bandstructure (English)
biostructure (English)
bone structure (English)
capital structure (English)
chemical structure (English)

Related words

system (English)

Sources

Updated October 2026

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