physiology - definition of physiology by The Free Dictionary

phys·i·ol·o·gy (fĭz′ē-ŏl′ə-jē) n. 1. The biological study of the functions of living organisms and their parts. 2. All the functions of a living organism or any of its parts. phys′i·ol′o·gist n. physiology (ˌfɪzɪˈɒlədʒɪ) n 1. (Physiology) the branch of sc

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