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词汇 crepitation
释义

Definition of crepitation in English:

crepitation

noun ˌkrɛpɪˈteɪʃ(ə)nˌkrɛpəˈteɪʃən
  • 1A crackling or rattling sound.

    噼啪声;格格声

    pistol-like crepitations

    手枪似的喀嚓喀嚓声。

    Example sentencesExamples
    • The thump of a stapler, the snick of a ballpoint, the rattle of paper, the bass crepitation of the mail cart against the carpet.
    1. 1.1Medicine A crackling sound made when breathing with an inflamed lung, detected using a stethoscope.
      〔医〕(用听诊器察觉的发炎的肺部呼吸时发出的)咿轧音,捻发音
      chest examination showed left basal crepitations
      Example sentencesExamples
      • On physical examination, crepitations were the main auscultatory findings, followed by rhonchi and wheezing.
      • Esophageal perforation may result in neck swelling, crepitations, and pneumomediastinum.
      • Lung sounds are usually normal, or with minimal bibasal crepitations, and talc deposits may sometimes be visualized in the blood vessels of the retina.
      • The results of physical examination were significant for bilateral basal diffuse rhonchi and crepitation.
      • All physicians had some experience in paediatrics and were retrained in the recognition of crepitations, bronchial breathing, and wheezing by a senior paediatrician every three months.
  • 2Entomology
    mass noun The explosive ejection of irritant fluid from the abdomen of a bombardier beetle.

    〔昆〕(来自放屁甲虫腹部的)刺激性液体的喷射

Origin

Mid 17th century: from French crépitation or Latin crepitatio(n-), from the verb crepitare (see crepitate).

Definition of crepitation in US English:

crepitation

nounˌkrepəˈtāSHənˌkrɛpəˈteɪʃən
  • 1A crackling or rattling sound.

    噼啪声;格格声

    pistollike crepitations

    手枪似的喀嚓喀嚓声。

    Example sentencesExamples
    • The thump of a stapler, the snick of a ballpoint, the rattle of paper, the bass crepitation of the mail cart against the carpet.
    1. 1.1Medicine A crackling sound made in breathing by a person with an inflamed lung, detected using a stethoscope.
      〔医〕(用听诊器察觉的发炎的肺部呼吸时发出的)咿轧音,捻发音
      Example sentencesExamples
      • The results of physical examination were significant for bilateral basal diffuse rhonchi and crepitation.
      • Esophageal perforation may result in neck swelling, crepitations, and pneumomediastinum.
      • All physicians had some experience in paediatrics and were retrained in the recognition of crepitations, bronchial breathing, and wheezing by a senior paediatrician every three months.
      • On physical examination, crepitations were the main auscultatory findings, followed by rhonchi and wheezing.
      • Lung sounds are usually normal, or with minimal bibasal crepitations, and talc deposits may sometimes be visualized in the blood vessels of the retina.
    2. 1.2Entomology The explosive ejection of irritant fluid from the abdomen of a bombardier beetle.
      〔昆〕(来自放屁甲虫腹部的)刺激性液体的喷射

Origin

Mid 17th century: from French crépitation or Latin crepitatio(n-), from the verb crepitare (see crepitate).

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