The liver performs many essential functions related to digestion, metabolism, immunity, and the storage of nutrients within the body. These functions make the liver a vital organ without which the tissues of the body would quickly die from lack of energy and nutrients.
tongs noun [plural]. âº a âdevice used for âpicking up âobjects, consisting of two âlong âpieces âjoined at one end and âpressed together at the other end in âorder to âhold an âobject between them: âcoal tongs a âpair of tongs âº â curling tongs.
Tongs are hand-tools used by blacksmiths to pick up and hold hot pieces of metal. Tongs are generally made of wrought iron or steel, and are superior to pliars or vise grips for holding hot metal because tongs have large flat smooth jaw surfaces that do not scratch or gawl the workpiece.