Standard Lemma guide

arcology

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • Received-Pronunciation: /ɑːˈkɒl.ə.d͡ʒi/
  • General-American: /ɑɹˈkɑ.lə.d͡ʒi/
  • rhymes with -ɒlədʒi

1

noun

Meaning 1

Urban development theory proposed by Paolo Soleri involving three-dimensional building methods and efficient use of space and resources.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Qualifier: urban studies

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An extremely large building or complex, sufficient to maintain an internal ecology as well as an extremely high human population density.

Definition source: English Wiktionary via Wiktextract

Usage: countable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Blend of architecture + ecology, coined by Italian architect Paolo Soleri in 1969.

Across languages

Translations

8 source translations are retained for this English entry.

  • French: arcologie — urban development theory involving efficient use of space and resources
  • German: Arkologie — urban development theory involving efficient use of space and resources
  • Japanese: アーコロジー — urban development theory involving efficient use of space and resources
  • Korean: 생태건축학 (saengtaegeonchukhak) — urban development theory involving efficient use of space and resources
  • Polish: arkologia — urban development theory involving efficient use of space and resources
  • Portuguese: arcologia — urban development theory involving efficient use of space and resources
  • Russian: арколо́гия (arkológija) — urban development theory involving efficient use of space and resources
  • Turkish: arkoloji — urban development theory involving efficient use of space and resources