a. [ L. ad + E. ambulacral. ] (Zool.) Next to the ambulacra; as, the adambulacral ossicles of the starfish. [ 1913 Webster ]
a. (Zool.) Of or pertaining to ambulacra; avenuelike; as, the ambulacral ossicles, plates, spines, and suckers of echinoderms. [ 1913 Webster ]
a. (Zool.) Away from the ambulacral region. [ 1913 Webster ]
a. (Zool.) Of or pertaining to the interambulacra. [ 1913 Webster ]