D defs.my
Entry 1 sense Webster, 1913

Vacuole

· Vac·u·ole · IPA /ˈvækjʊˌəʊl/
01 n. A small air cell, or globular space, in the interior of organic cells, either containing air, or a pellucid watery liquid, or some special …
  1. 1.
    A small air cell, or globular space, in the interior of organic cells, either containing air, or a pellucid watery liquid, or some special chemical secretions of the cell protoplasm.(Biol.)
Phrases & compounds
Contractile vacuole — See under Contractile, and see Illusts. of Infusoria, and Lobosa.
Food vacuole — See under Food, and see Illust. of Infusoria.