- a small sac
- the smaller of the two parts of the membranous labyrinth of the internal ear
Compare utricle
WordReference Random House Unabridged Dictionary of American English © 2026
sac•cu•lus
(sak′yə ləs),USA pronunciation n., pl. -li
WordReference Random House Unabridged Dictionary of American English © 2026-
(-lī′).USA pronunciation
- Anatomya saccule.
- Latin, equivalent. to sacc(us) sack1 + -ulus -ule
- 1615–25
sac•cule
(sak′yo̅o̅l),USA pronunciation n.
- Anatomythe smaller of two sacs in the membranous labyrinth of the internal ear. Cf. utricle (def. 3).
- Anatomya little sac.
- Latin sacculus sacculus
- 1830–40
Collins Concise English Dictionary © HarperCollins Publishers::
saccule /ˈsækjuːl/, sacculus /ˈsækjʊləs/ n ( pl -cules, -li /liː/)
'sacculus' also found in these entries (note: many are not synonyms or translations):