Black pepper (Piper nigrum) is a flowering vine in the family Piperaceae, cultivated for its fruit, which is usually dried and used as a spice and seasoning. The same fruit is also used to produce white pepper and green pepper.[1] Black pepper is native to South India and is extensively cultivated there and elsewhere in tropical regions. The fruit, known as a peppercorn when dried, is a small drupe five millimetres in diameter, dark red when fully mature, containing a single seed.

Dried, ground pepper is one of the most common spices in European cuisine and its descendants, having been known and prized since antiquity for both its flavour and its use as a medicine. The spiciness of black pepper is due to the chemical piperine. Ground black peppercorn, usually referred to simply as "pepper", may be found on nearly every dinner table in some parts of the world, often alongside table salt.

The word pepper is derived from the Sanskrit pippali,[2] via the Latin piper and Old English pipor. The Latin word is also the source of German pfeffer, French poivre, Dutch peper, and other similar forms. In the 16th century, pepper started referring to the unrelated New World chile peppers as well. Pepper was used in a figurative sense meaning "spirit" or "energy" at least as far back as the 1840s; in the early 20th century, this was shortened to pep

Spice Description
Pepper comes from several species of a vinous plant, the spice being the fruit, called peppercorns. Black pepper is the dried, unripe berry. The corns are wrinkled and spherical, about 5 mm (1/8 in) in diameter. Malabar and Tellicherry pepper are both considered top quality due to size and maturity, with only 10% of the largest corns being graded as Tellicherry. White pepper starts out the same as the black, but are allowed to ripen more fully on the vine. The outer shell is then removed by soaking the berries in water until the shell falls off, or are held under flowing spring water, yielding a whiter, cleaner pepper. Green pepper is from the same fruit but is harvested before they mature. Pink pepper, which is not a vinous pepper, comes from the French island of Reunion. Pink peppercorns have a brittle, papery pink skin enclosing a hard, irregular seed, much smaller than the whole fruit.

Preparation and Storage
Pepper is best purchased whole, as freshly ground pepper is vastly superior to the ready ground powder. Whole peppercorns keep their flavour indefinitely but quickly loses its aroma and heat after it has been ground. Peppercorns are very hard but easily ground in a peppermill. Cracked pepper is the partially broken corns, crushed using a mortar and pestle or with a rolling pin. Dried green peppercorns can be reconstituted for mashing into a paste by soaking in water. Peppercorns should be stored in airtight containers, away from sunlight.