VACUOLE 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 chemical secretions of the cell protoplasm. Contractile vacuole. (Zoöl.) See under Contractile, and see Illusts. of Infusoria, and Lobosa. -- Food vacuole. (Zoöl.) See under Food,…
VANE n. 4 definitions
d; as, the vane of a windmill; hence, a similar fixture of any form moved in or by water, air, or other fluid; as, the vane of a screw propeller, a fan blower, an anemometer, etc.
VEGETABLE a. 4 definitions
usly. Divided into Algæ, which contain chlorophyll or its equivalent, and which live upon air and water, and Fungi, which contain no chlorophyll, and live on organic matter. (Lichens are now believed to be fungi parasitic on included algæ.}
VENETIAN a. 2 definitions
o overlap each other when close, and to show a series of open spaces for the admission of air and light when in other positions. -- Venetian carpet, an inexpensive carpet, used for passages and stairs, having a woolen warp which conceals the weft; the pattern is therefore commonly made up of simple stripes. -- Veneti…