WordReference Random House Unabridged Dictionary of American English © 2026
sac•cu•late
(sak′yə lāt′, -lit),USA pronunciation adj.
sac′cu•la′tion, n.
- Anatomy, Botany, Fungi, Zoologyformed into or having a saccule, sac, or saclike dilation.
- saccul(us) + -ate1 1865–70