sacculus

[sak-yuh-luh s]

noun, plural sac·cu·li [sak-yuh-lahy] /ˈsæk yəˌlaɪ/.

a saccule.

Origin of sacculus

1615–25; < Latin, equivalent to sacc(us) sack1 + -ulus -ule
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019