ambulacrum
am·bu·lac·rum
noun
1.
one of the five areas on the undersurface of an echinoderm on which the tube feet are located
Origin
From Latin ambulacrum, from ambulō (“walk; travel”).
Related words
Broader terms
Parts
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.