TONIC n.
ture, etc., of the usual notation, it employs letters and the syllables do, re, mi, etc., variously modified, with other simple signs of duration, of upper or lower octave, etc. See Sol-fa.
TURBINE n.
A water wheel, commonly horizontal, variously constructed, but usually having a series of curved floats or buckets, against which the water acts by its impulse or reaction in flowing either outward from a central chamber, inward from an external casing, or from above downward, etc.; -- also called turbine wheel.…
VEGETABLE a.
le or branched mass of cellular tissue, or educed to a single cell. Reproduction effected variously. 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…
VENOUS a.
veins; veined; as, a venous leaf. Venous leaf (Bot.), a leaf having vessels branching, or variously divided, over its surface. -- Venous hum (Med.), a humming sound, or bruit, heard during auscultation of the veins of the neck in anæmia. -- Venous pulse (Physiol.), the pulse, or rhythmic contraction, sometimes seen i…