sacculate

/ˈsækjəlɪt/
adjective
  1. Having a small bag-like or pouch-like structure; shaped like a little sac.
    • Under the microscope, the sacculate cells appeared as tiny pouches.
    • The plant's leaves have sacculate swellings that store water.
    • The sacculate chambers of the lung help with gas exchange.
Synonyms
What does "sacculate" mean? | whatsthatwordmean | whatsthatwordmean