body fluid
liquid originating from the inside of an organism, including fluids excreted or secreted, and body water that normally is not
en-GB/bɒdiː ˈfluːɪd/
en-US/ˈbɑdi ˈfluɪd/
liquid originating from the inside of an organism, including fluids excreted or secreted, and body water that normally is not