What does "abactinally" mean?

from the end opposite the mouth in a radiate animal (to the other end).

How do you pronounce "abactinally"?

Pronounced //æˈbæk.tən.l̩i//.

/æˈbæk.tən.l̩i/ adv

adv ·Rare ·Advanced level

Adverb

1
from the end opposite the mouth in a radiate animal (to the other end). not-comparable

From abactinal + -ly.