Definition of adambulacral in English:

adambulacral

adjective

Zoology
  • In echinoderms: adjacent to the ambulacra.

noun

Zoology
  • An adambulacral plate or ossicle.

Origin

Mid 19th century. From ad- + ambulacral, after German Adambulacral.

Pronunciation:

adambulacral

/ˌadambjʊˈlakrəl//ˌadambjʊˈleɪkrəl/