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/ˈsiːɹəs/ · adjective
(medicine) Containing, secreting, or resembling serum; watery; a fluid or discharge that is pale yellow and transparent, usually representing something of a benign nature. (This contrasts with the term sanguine, which means blood-tinged and usually harmful.).
Use serous when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Serous means (medicine) Containing, secreting, or resembling serum; watery; a fluid or discharge that is pale yellow and transparent, usually representing something of a benign nature. (This contrasts with the term sanguine, which means blood-tinged and usually harmful.).
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use serous where its definition matches the intended context.
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