Definify.com
Webster 1913 Edition
Interambulacrum
‖
Inˊter-amˊbu-la′crum
,Noun.
pl. L.
Interambulacra
, E. Interambulacrums
. (Zool.)
In echinoderms, one of the areas or zones intervening between two ambulacra. See Illust. of
Ambulacrum
.