physiology

From French physiologie, from Latin physiologia, from Ancient Greek φυσιολογία (phusiología, “natural philosophy”), from φύσις (phúsis, “nature”) + λόγος (lógos, “word”). Equivalent to physio- +‎ -logy.

• (Received Pronunciation) IPA^(key): /ˌfɪziˈɒləd͡ʒi/

• Audio (Southern England):

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• (General American) IPA^(key): /ˌfɪziˈɑ.lə.d͡ʒi/

• Audio (US):

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physiology (countable and uncountable, plural physiologies)

2. A branch of biology that deals with the functions and activities of life or of living matter (as organs, tissues, or cells) and of the physical and chemical phenomena involved.
   • 2023, Isabel Waidner, Corey Fah Does Social Mobility, Hamish Hamilton, page 86:

     So he clung to the sides of the vertical tunnel, le wormhole, employing the setules covering his legs, that is, millions of tiny spider-hairs with triangular tips, a wall-creeper physiology if you wish, a hang-upside-down-from-the-ceiling anatomical boon.

3. The biology and/or form of a living organism.
4. (obsolete) The study and description of natural objects; natural science.

• (branch of biology): bionomy

• biology

• anatomy

• physiologic
• physiological
• physiologist
• physiologize

• biochemistry

• physiology on Wikipedia.Wikipedia

• “physiology”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.
• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “physiology”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.
• “physiology”, in OneLook Dictionary Search.