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Pronunciation varies by accent · noun
(anatomy) The layer of connective tissue surrounding the capillaries and smaller blood vessels.
Use perithelium when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Perithelium means (anatomy) The layer of connective tissue surrounding the capillaries and smaller blood vessels.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use perithelium where its definition matches the intended context.
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