circumvallate

circumvallate definition - medical

cir·cum·val·late (sûrˌkəm-vălˈātˌ)

adjective
Surrounded by a ridge or wall-like structure.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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