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34 definitions found
From The Collaborative International Dictionary of English v.0.44 :   [ gcide ]

  Inactive \In*ac"tive\, a. [Pref. in- not + active: cf. F.
     inactif.]
     [1913 Webster]
     1. Not active; having no power to move; that does not or can
        not produce results; inert; as, matter is, of itself,
        inactive.
        [1913 Webster]
  
     2. Not disposed to action or effort; not diligent or
        industrious; not busy; idle; as, an inactive officer.
        [1913 Webster]
  
     3. (Chem. & Opt.) Not exhibiting any action or activity on
        polarized light; optically inactive; optically neutral;
        -- said of isomeric forms of certain substances, in
        distinction from other forms which are optically active;
        as, racemic acid is an inactive tartaric acid.
        [1913 Webster]
  
     4. (Chem. & Biochem.) Lacking biological or biochemical
        activity; not causing a specific biological or biochemical
        effect; -- said of substances such as enzymes which have
        lost their catalytic power, or of small molecules which
        are tested for some type of biological activity and found
        to lack that activity; as, after boiling for ten minutes,
        the enzyme was totally inactive; the methyl analog was
        inactive as an antibiotic.
        [PJC]
  
     Syn: Inert; dull; sluggish; idle; indolent; slothful; lazy.
          See Inert.
          [1913 Webster]

From Webster's Revised Unabridged Dictionary (1913) :   [ web1913 ]

  Inactive \In*ac"tive\, a. [Pref. in- not + active: cf. F.
     inactif.]
     1. Not active; having no power to move; that does not or can
        not produce results; inert; as, matter is, of itself,
        inactive.
  
     2. Not disposed to action or effort; not diligent or
        industrious; not busy; idle; as, an inactive officer.
  
     3. (Chem. & Opt.) Not active; inert; esp., not exhibiting any
        action or activity on polarized light; optically neutral;
        -- said of isomeric forms of certain substances, in
        distinction from other forms which are optically active;
        as, racemic acid is an inactive tartaric acid.
  
     Syn: Inert; dull; sluggish; idle; indolent; slothful; lazy.
          See Inert.

From WordNet (r) 2.0 :   [ wn ]

  inactive
       adj 1: not participating in a chemical reaction; "desired amounts
              of inactive chlorine"
       2: not progressing or increasing; or progressing slowly [ant: active]
       3: not active or exerting influence [ant: active]
       4: of e.g. volcanos; permanently inactive; "an extinct volcano"
          [syn: extinct] [ant: active, dormant]
       5: of e.g. volcanos; temporarily inactive; "a dormant volcano"
          [syn: dormant] [ant: extinct, active]
       6: lacking in energy or will; "Much benevolence of the passive
          order may be traced to a disinclination to inflict pain
          upon oneself"- George Meredith [syn: passive] [ant: active]
       7: lacking activity; lying idle or unused; "an inactive mine";
          "inactive accounts"; "inactive machinery" [ant: active]
       8: not engaged in full-time work; "inactive reserve" ; "an
          inactive member of the department" [ant: active]
       9: not active physically or mentally; "illness forced him to
          live an inactive life"; "dreamy and inactive by nature"
          [ant: active]
       10: not engaged in military action [syn: reserve(a)]
       11: not in physical motion; "the inertia of an object at rest"
           [syn: motionless, static, still]
       12: temporarily inactive [syn: abeyant, in abeyance(p), suspended]

From English Wiktionary: All languages (2023-07-27) :   [ dictinfo.com:wikt-en-ALL-2023-07-27 ]

  inactive
     French a.
     (feminine singular of fr inactif)
     French vb.
     (inflection of fr inactiver  1//3 s pres ind//sub ; 2 s impr)
     Latin a.
     (inflection of la ināctīvus  voc m s)
     Spanish vb.
     (es-verb form of: inactivar)

From English Wiktionary: English language only (2023-07-27) :   [ dictinfo.com:wikt-en-en-2023-07-27 ]

  inactive
     a.
     1 Not active, temporarily or permanently.
     2 Not engaging in physical activity.
     3 Not functioning or operating; broken down
     4 retired from duty or service.
     5 (lb en chemistry) relatively inert.
     6 (lb en physics) Showing no optical activity in polarized light.
     n.
     A person who does not take action.

From English Wiktionary: Western, Greek, and Slavonic languages only (2023-07-27) :   [ dictinfo.com:wikt-en-Western_Greek_Slavonic-2023-07-27 ]

  inactive
     French a.
     (feminine singular of fr inactif)
     French vb.
     (inflection of fr inactiver  1//3 s pres ind//sub ; 2 s impr)
     Latin a.
     (inflection of la ināctīvus  voc m s)
     Spanish vb.
     (es-verb form of: inactivar)

From English Wiktionary: Western languages only (2023-07-27) :   [ dictinfo.com:wikt-en-Western-2023-07-27 ]

  inactive
     French a.
     (feminine singular of fr inactif)
     French vb.
     (inflection of fr inactiver  1//3 s pres ind//sub ; 2 s impr)
     Latin a.
     (inflection of la ināctīvus  voc m s)
     Spanish vb.
     (es-verb form of: inactivar)

From Finnish Wiktionary: All languages (2023-07-27) :   [ dictinfo.com:wikt-fi-ALL-2023-07-27 ]

  inactive
     Englanti a.
     1 epäaktiivinen
     2 (yhteys shakki k=en) passiivinen

From Swedish Wiktionary: All languages (2023-07-27) :   [ dictinfo.com:wikt-sv-ALL-2023-07-27 ]

  inactive
     Engelska a.
     inaktiv

From English-Arabic FreeDict Dictionary ver. 0.6.3 :   [ freedict:eng-ara ]

  Inactive /ɪnˈaktɪv/
  خامل

From English-български език FreeDict+WikDict dictionary ver. 2023.05.29 :   [ freedict:eng-bul ]

  inactive //ɪnˈæktɪv// 
  1. бездеен
  not active, temporarily or permanently
  2. неработещ
  not functioning or operating; broken down
  3. инертен
  relatively inert
  4. запасен
  retired from duty or service

From English-Czech dicts.info/FreeDict Dictionary ver. 0.1.3 :   [ freedict:eng-ces ]

  inactive /ɪnˈaktɪv/
  neaktivní

From English-Czech dicts.info/FreeDict Dictionary ver. 0.1.3 :   [ freedict:eng-ces ]

  inactive /ɪnˈaktɪv/ 
  nečinný

From English-Czech dicts.info/FreeDict Dictionary ver. 0.1.3 :   [ freedict:eng-ces ]

  inactive /ɪnˈaktɪv/
  inaktivní

From English-Czech dicts.info/FreeDict Dictionary ver. 0.1.3 :   [ freedict:eng-ces ]

  inactive /ɪnˈaktɪv/
  líný

From Eurfa Saesneg, English-Welsh Eurfa/Freedict dictionary ver. 0.2.3 :   [ freedict:eng-cym ]

  inactive /ɪnˈaktɪv/ 
  anweithredol 

From English - German Ding/FreeDict dictionary ver. 1.9-fd1 :   [ freedict:eng-deu ]

  inactive /ɪnˈaktɪv/
  inaktiv, untätig 
   see: more inactive, most inactive, be inactive
  

From English - German Ding/FreeDict dictionary ver. 1.9-fd1 :   [ freedict:eng-deu ]

  inactive /ɪnˈaktɪv/
  inaktiv, nicht reaktiv, nicht reagierend, reaktionslos  [chem.]
     Synonyms: unreactive, non-reactive
  

From English - German Ding/FreeDict dictionary ver. 1.9-fd1 :   [ freedict:eng-deu ]

  inactive /ɪnˈaktɪv/
  nichtstuend 
     Synonyms: idle, do-nothing, loafing, lazy
  

From English - German Ding/FreeDict dictionary ver. 1.9-fd1 :   [ freedict:eng-deu ]

  inactive /ɪnˈaktɪv/
  nicht radioaktiv, inaktiv, frei von Radioaktivität
     Synonym: cold
  
   see: radioactive, more radioactive, most radioactive, radioactive substances, radioactive waste, radiowaste, radioelement, be radioactive
  

From English - German Ding/FreeDict dictionary ver. 1.9-fd1 :   [ freedict:eng-deu ]

  inactive /ɪnˈaktɪv/
  tatenlos, träge 

From English-suomi FreeDict+WikDict dictionary ver. 2023.05.29 :   [ freedict:eng-fin ]

  inactive //ɪnˈæktɪv// 
  1. epäaktiivinen
  not active, temporarily or permanently
  2. rikki
  not functioning or operating; broken down
  3. inaktiivinen 2.
  relatively inert
   3.
  showing no optical activity in polarized light
  4. eronnut
  retired from duty or service

From English-Hindi FreeDict Dictionary ver. 1.6 :   [ freedict:eng-hin ]

  inactive /ɪnˈaktɪv/ 
  1. निष्क्रिय
        "Some animals are inactive during the day time."

From English-Croatian FreeDict Dictionary ver. 0.2.2 :   [ freedict:eng-hrv ]

  inactive /ɪnˈaktɪv/
  labav, neaktivan, nedjelatan, nedjelotvoran, pasivan, pasivna, trom

From English-Hungarian FreeDict Dictionary ver. 0.2.1 :   [ freedict:eng-hun ]

  inactive /ɪnˈaktɪv/
  1. renyhe
  2. nem mûködô
  3. közömbös
  4. nem dolgozó
  5. indifferens
  6. inaktív
  7. tartalékos
  8. tunya
  9. semleges
  10. nem tevékeny
  11. hatástalan
  12. tétlen

From English-日本語 (にほんご) FreeDict+WikDict dictionary ver. 2023.05.29 :   [ freedict:eng-jpn ]

  inactive //ɪnˈæktɪv// 
  つまらない, 不活発, 休止中
  not active, temporarily or permanently

From English-Lithuanian FreeDict Dictionary ver. 0.7.2 :   [ freedict:eng-lit ]

  inactive /inæktiv/
  1. neveiklus
     See also: passive
  
  2. inertiškas

From English - Polish Piotrowski+Saloni/FreeDict dictionary ver. 0.2 :   [ freedict:eng-pol ]

  inactive /ɪnˈæktɪv/ 
    bezczynny

From English-Svenska FreeDict+WikDict dictionary ver. 2023.05.29 :   [ freedict:eng-swe ]

  inactive //ɪnˈæktɪv// 
  inaktiv
  not active, temporarily or permanently

From IPA:en_US :   [ IPA:en_US ]

  

/ˌɪˈnæktɪv/

From IPA:fr :   [ IPA:fr ]

  

/inaktiv/

From Moby Thesaurus II by Grady Ward, 1.0 :   [ moby-thesaurus ]

  94 Moby Thesaurus words for "inactive":
     abeyant, apathetic, asleep, at a standstill, cataleptic, catatonic,
     contemplative, dead, deliberate, disengaged, do-nothing, dopey,
     dormant, dull, easy, flat, foul, groggy, hasteless, heavy, idle,
     immobile, in abeyance, in suspense, inanimate, indolent, inert,
     inoperative, jobless, lackadaisical, laissez-aller, laissez-faire,
     languid, languorous, latent, lazy, leaden, leisurely, lethargic,
     lifeless, listless, logy, meditative, motionless, neuter, neutral,
     ossified, out of work, pacific, paralytic, paralyzed, passive,
     peaceful, phlegmatic, placid, procrastinating, quiescent, quiet,
     quietist, quietistic, relaxed, resting, sedentary, serene, slack,
     sleeping, sleepy, slothful, slow, sluggish, slumbering, smoldering,
     somnolent, stagnant, stagnating, standing, standpat, static,
     stationary, still, supine, suspended, tame, torpid, tranquil,
     unactive, unaroused, unemployed, unhasty, unhurried, unmoving,
     unoccupied, vegetable, vegetative
  
  

From Stardic English-Chinese Dictionary :   [ stardic ]

  a. 不活动的,停止的,怠惰的;

From XDICT the English-Chinese dictionary :   [ xdict ]

     a. 不活动的,停止的,怠惰的
     a. 非活动的

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