VALUABLE a.
Worthy; estimable; deserving esteem; as, a valuable friend; a valuable companion. Valuable consideration (Law), an equivalent or compensation having value given for a thing purchased, as money, marriage, services, etc. Blackstone. Bouvier.
VITAL a.
onsciousness, vital actions no longer need to be considered as of a mysterious and unfathomable character, nor vital force as anything other than a form of physical energy derived from, and convertible into, other well- known forces of nature. -- Vital functions (Physiol.), those functions or actions of the body on wh…
WELSH a.
elsh mortgage (O. Eng. Law), a species of mortgage, being a conveyance of an estate, redeemable at any time on payment of the principal, with an understanding that the profits in the mean time shall be received by the mortgagee without account, in satisfaction of interest. Burrill. -- Welsh mutton, a choice and delica…
XYLENE n.
ood tar, and so named because found in crude wood spirit. They are colorless, oily, inflammable liquids, C6H4.(CH3)2, being dimethyl benzenes, and are called respectively orthoxylene, metaxylene, and paraxylene. Called also xylol.
ZINC n.
hyl iodide on a zinc sodium alloy. It has a disagreeable odor, and is spontaneously inflammable in the air. It has been of great importance in the synthesis of organic compounds, and is the type of a large series of similar compounds, as zinc ethyl, zinc amyle, etc. -- Zinc oxide (Chem.), the oxide of zinc, ZnO, formi…