Respirometer
/ˌrɛspɪˈrɒmɪtə/noun
An instrument for measuring the rate of respiration in organisms.
Did you know?The roots of 'respirometer' connect to ancient ideas of breath as the essence of life, often linked to the soul in various cultures.
Etymological Timeline
Latin
Latin
respiratio
“to breathe back or again, often associated with the act of breathing as a vital force.”
Middle French
French
respiration
“the act of breathing, derived from Latin roots linked to life force.”
18th Century
English
respiration
“the process of inhaling and exhaling, regarded as essential to life.”
19th Century
English
respirometer
“a newly coined term for an instrument that quantifies breathing, revealing the fundamental connection between spirit and breath.”
Explore more surprising origins