phys·i·o·log·i·cal adj \ˌfiz-ē-ə-ˈläj-i-kəl\
: of or relating to physiology
: characteristic of or appropriate to an organism's healthy or normal functioning
: differing in, involving, or affecting physiological factors <a physiological strain of bacteria>
—phys·i·o·log·i·cal·ly \-i-k(ə-)lē\ adverb
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