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单词 invalid
释义

invalid

​adjective
UK /ɪnˈvælɪd/
Other entries for this word
invalid noun
invalid verb
DEFINITIONS3
  1. 1
    not legally effective

    Your ticket is invalid without the airline’s official stamp.

    The vote has been declared invalid and another election scheduled.

    Synonyms and related words
    Relating to the law or laws, or the work of lawyers
    antitrust
    appellate
    civil
  2. 2
    not based on facts, evidence, or good judgment
    Synonyms and related words
    Not definite or based on fact
    apparently
    supposed
    alleged
  3. 3
    ​computingnot acceptable as a computer instruction or operation
    Synonyms and related words
    Relating to computer software, systems and equipment
    adaptive
    antivirus
    asynchronous

invalid

​adjective
US /ɪnˈvælɪd/
Other entries for this word
invalid noun
invalid verb
DEFINITIONS3
  1. 1
    not legally effective

    Your ticket is invalid without the airline’s official stamp.

    The vote has been declared invalid and another election scheduled.

    Synonyms and related words
    Relating to the law or laws or the work of lawyers
    antitrust
    appellate
    civil
  2. 2
    not based on facts, evidence, or good judgment
    Synonyms and related words
    Not definite or based on fact
    apparently
    supposed
    alleged
  3. 3
    ​computingnot acceptable as a computer instruction or operation
    Synonyms and related words
    Relating to computer software, systems and equipment
    active
    adaptive
    antivirus

invalid

​noun countable
UK /ˈɪnvəlɪd/
Other entries for this word
invalid adjective
invalid verb
Word Forms
singularinvalid
pluralinvalids
DEFINITIONS1
  1. 1
    someone who is ill or injured and is unable to look after themselves

    He had been an invalid for many years.

    Synonyms and related words
    People who are ill or have a medical condition
    ambulatory
    amnesiac
    anorexic
    1. 1a
      ​only before nounrelating to someone who is ill or injured, especially permanently

      He lives with his invalid mother.

      Synonyms and related words
      Disability and people with disabilities
      ableism
      ableist
      accessible

invalid

​noun countable
US /ˈɪnvəlɪd/
Other entries for this word
invalid adjective
invalid verb
Word Forms
singularinvalid
pluralinvalids
DEFINITIONS1
  1. 1
    someone who is sick or injured and is unable to take care of themselves

    He had been an invalid for many years.

    Synonyms and related words
    People who are ill or have a medical condition
    agoraphobe
    ambulatory
    amnesiac
    1. 1a
      ​only before nounrelating to someone who is sick or injured, especially permanently

      He lives with his invalid mother.

      Synonyms and related words
      Disability and people with disabilities
      ableism
      ableist
      accessible

invalid

​verb
UK /ˈɪnvəlɪd/
Other entries for this word
invalid adjective
invalid noun
Word Forms
present tense
I/you/we/theyinvalid
he/she/itinvalids
present participleinvaliding
past tenseinvalided
past participleinvalided
phrase

  • be invalided out (of)

    ​British
    1
    to be forced to leave the armed forces because you are ill or injured
    Synonyms and related words
    Joining and leaving the armed forces
    4-F
    AWOL
    be invalided out (of)

invalid

​verb
US /ˈɪnvəlɪd/
Other entries for this word
invalid adjective
invalid noun
Word Forms
present tense
I/you/we/theyinvalid
he/she/itinvalids
present participleinvaliding
past tenseinvalided
past participleinvalided
phrase

  • be invalided out (of)

    ​British
    1
    to be forced to leave the military because you are sick or injured
    Synonyms and related words
    Joining and leaving the armed forces
    4-F
    AWOL
    be invalided out (of)
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更新时间：2025/1/22 0:30:19