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单词 biometer
释义

Definition of biometer in English:

biometer

noun ˌbʌɪˈɒmɪtə
rare, historical
  • 1A means of measuring vitality or likely lifespan; specifically a life table.

  • 2A device for detecting small quantities of carbon dioxide which are evolved in processes characteristic of life. Now historical.

Origin

Early 19th century; earliest use found in Edinburgh Medical and Surgical Journal. From bio- + -meter.

Definition of biometer in US English:

biometer

nounˌbʌɪˈɒmɪtə
rare, historical
  • 1A means of measuring vitality or likely lifespan; specifically a life table.

  • 2A device for detecting small quantities of carbon dioxide which are evolved in processes characteristic of life. Now historical.

Origin

Early 19th century; earliest use found in Edinburgh Medical and Surgical Journal. From bio- + -meter.

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更新时间:2025/6/20 8:44:17