01 a. Thin; watery; like serum; as, the serous fluids.
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1.
Thin; watery; like serum; as, the serous fluids.(Physiol.)
Phrases & compounds
Serous membrane —
See under Membrane.
Entry
1 sense
Webster, 1913
Serous
· Se·rous
· IPA /ˈsiːɹəs/