A table is an item of furniture with a flat top and one or more legs, used as a surface for working at or on which to place things. Some common types of table are the dining room table, which is used for seated persons to eat meals; the coffee table, which is a low table used in living rooms to display items or serve refreshments; and the bedside table, which is used to place an alarm clock and a lamp.
Common design elements include:
The term is derived from a merger of French table and Old English tabele, both ultimately from the Latin word tabula, "a board, plank, flat top piece". In Late Latin, tabula took over the meaning previously reserved to mensa (preserved in Spanish and Portuguese mesa "table"). In Old English, the word was bord, replaced by table for this meaning.
Tables come in a wide variety of materials, shapes, and heights dependent upon their origin, style, and intended use. Many tables are made of wood or wood-based products; some are made of other materials including metal and glass. Most tables are composed of a flat surface and one or more supports (legs). A table with a single, central foot is a pedestal table. Long tables often have extra legs for support.
Table tops can be in virtually any shape, although rectangular, square, round (e.g. the round table), and oval tops are the most frequent. Others have higher surfaces for personal use while either standing or sitting on a tall stool.
Many tables have tops that can be adjusted to change their height, position, shape, or size, either with foldable, sliding or extensions parts that can alter the shape of the top. Some tables are entirely foldable for easy transportation, e.g. camping. Small tables in trains and aircraft may be fixed or foldable, although they are sometimes considered as simply convenient shelves rather than tables.