Advertisement
English Lexicon

Compactness

/kəmˈpækt.nəs/
nounCEFR C1 (Advanced)Top #8500 frequency
Full Thesaurus

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The state or quality of being closely and neatly packed together; being small or occupying little space.

    "The compactness of the new smartphone makes it easy to carry in your pocket."
  2. 2

    In mathematics, a topological property generalizing the notion of a subset of Euclidean space being closed and bounded.

    "Topological compactness plays a fundamental role in proving the extreme value theorem for continuous functions."
Advertisement

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the adjective compact, which comes from the Latin compactus, the past participle of compingere meaning 'to fasten together' (com- 'together' + pangere 'to fasten'). The suffix -ness was added in Middle or Early Modern English to form an abstract noun indicating the state or quality of being closely and neatly packed together.

Quick Vocabulary Retention Check

Which of the following is the closest synonym for "Compactness"?

Advertisement
Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Compactness"

Discover exact matches, context-specific alternatives, and antonyms with intensity ratings in the VocabDictionary Thesaurus.

View "Compactness" Synonym Map
Advertisement