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Taxonomy vs Coextensive - What's the difference?

taxonomy | coextensive |

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective coextensive is

having the same spatial limits or boundaries; sharing the same area.

taxonomy

Noun

(taxonomies)
  • The science or the technique used to make a classification.
  • A classification; especially , a classification in a hierarchical system.
  • (taxonomy, uncountable) The science of finding, describing, classifying and naming organisms.
  • Synonyms

    * alpha taxonomy

    Derived terms

    * folk taxonomy * scientific taxonomy

    See also

    * classification * rank * taxon * domain * kingdom * subkingdom * superphylum * phylum * subphylum * class * subclass * infraclass * superorder * order * suborder * infraorder * parvorder * superfamily * family * subfamily * genus * species * subspecies * superregnum * regnum * subregnum * superphylum * phylum * subphylum * classis * subclassis * infraclassis * superordo * ordo * subordo * infraordo * taxon * superfamilia * familia * subfamilia * ontology

    coextensive

    English

    Alternative forms

    * co-extensive

    Adjective

    (-)
  • Having the same spatial limits or boundaries; sharing the same area.
  • The city and county of San Francisco are coextensive .
  • Occurring over the same period of time; contemporaneous.
  • * 1946 , (Bertrand Russell), History of Western Philosophy , I.30:
  • His life is almost co-extensive with one of the most disastrous periods in Roman history.
  • (logic) Having the same extension—the object or set of objects to which a term refers.
  • * {{quote-book, year=1995, title=A Companion to Metaphysics, author=Jaegwon Kim, Ernest Sosa
  • citation , passage=Coextensive expressions with different intensions cannot in general be substituted for one another within an expression e'' while preserving the extension of ''e (assuming that the extension of a declarative sentence is its truth value).}}