Definition: The word "sacculus" is a noun that refers to a small sac or pouch. It is often used in scientific contexts, especially in biology and anatomy, to describe a small, pouch-like structure. One common example is in the inner ear, where the sacculus is one of the compartments involved in balance.
"Sacculus" does not have specific idioms or phrasal verbs associated with it, as it is a specialized term used mostly in scientific language.
"Sacculus" is a specialized term that means a small pouch or sac, mainly used in scientific contexts.