ambulacra

noun

(of an echinoderm) A row of pores for the protrusion of appendages such as tube feet.

Similar Words

ambassadors ambassadress ambatch amber ambergris /ˈæm.bə.ɡɹɪs/ amberjack /ˈæm.bɚ.dʒæk/ amberjacks /ˈæm.bɚ.dʒæks/ ambers ambiance /ˈæm.bi.əns/ ambiances