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Webster 1913 Edition


Apparatus

Ap′pa-ratus

,
Noun.
;
pl.
Apparatus
, also rarely
Apparatuses
.
[L., from
apparare
,
apparatum
, to prepare;
ad
+
prepare
to make ready.]
1.
Things provided as means to some end.
2.
Hence: A full collection or set of implements, or utensils, for a given duty, experimental or operative; any complex instrument or appliance, mechanical or chemical, for a specific action or operation; machinery; mechanism.
3.
(Physiol.)
A collection of organs all of which unite in a common function;
as, the respiratory
apparatus
.

Webster 1828 Edition


Apparatus

APPARA'TUS

,
Noun.
plu.
apparatuses. [L. from apparo, to prepare, of ad and par.]
1.
Things provided as means to some end; as the tools of an artisan; the furniture of a house; instruments of war. In more technical language, a complete set of instruments or utensils, for performing any operation.
2.
In surgery, the operation of cutting for the stone, of three kinds, the small, the great, and the high.
Apparatus is also used as the title of several books, in the form of catalogues, bibliothecas, glossaries, dictionaries, &c.

Definition 2024


apparatus

apparatus

See also: apparátus

English

Noun

apparatus (plural apparatuses or apparatus)

  1. The entirety of means whereby a specific production is made existent or task accomplished.
  2. A complex machine or instrument.
  3. An assortment of tools and instruments.
  4. A bureaucratic organization, especially one influenced by political patronage.
  5. (firefighting) A vehicle used for emergency response.

Usage notes

  • Is occasionally used as an invariant plural:
    Look at all of those apparatus.

Synonyms

Related terms

Translations


Latin

Etymology

Perfect passive participle of apparō (prepare).

Pronunciation

  • (Classical) IPA(key): /ap.paˈraː.tus/, [ap.paˈraː.tʊs]

Participle

apparātus m (feminine apparāta, neuter apparātum); first/second declension

  1. prepared, ready, having been prepared
  2. supplied, furnished, having been supplied
  3. magnificent, sumptuous, elaborate

Inflection

First/second declension.

Number Singular Plural
Case / Gender Masculine Feminine Neuter Masculine Feminine Neuter
nominative apparātus apparāta apparātum apparātī apparātae apparāta
genitive apparātī apparātae apparātī apparātōrum apparātārum apparātōrum
dative apparātō apparātō apparātīs
accusative apparātum apparātam apparātum apparātōs apparātās apparāta
ablative apparātō apparātā apparātō apparātīs
vocative apparāte apparāta apparātum apparātī apparātae apparāta
  • comparative: apparātior, superlative: apparātissimus

Noun

apparātus m (genitive apparātūs); fourth declension

  1. preparation, a getting ready
  2. A providing
  3. tools, implements, instruments, engines
  4. supplies, material
  5. magnificence, splendor, pomp
  6. vocative singular of apparātus

apparātūs m

  1. genitive singular of apparātus
  2. nominative plural of apparātus
  3. accusative plural of apparātus
  4. vocative plural of apparātus

Inflection

Fourth declension.

Case Singular Plural
nominative apparātus apparātūs
genitive apparātūs apparātuum
dative apparātuī apparātibus
accusative apparātum apparātūs
ablative apparātū apparātibus
vocative apparātus apparātūs

Descendants

References