Absinthe (from French, from Latin absinthium, ancient Greek apsinthion, "wormwood") is a high-alcohol anise-flavored liquor derived from herbs including the flowers and leaves of the medicinal plant Artemisia Absinthium, also called wormwood. Nicknamed la Fée Verte ("The Green Fairy"), absinthe has a taste similar to other anise-flavored liqueurs, with a light bitterness imparted by the use of other herbs, and is traditionally a pale or emerald green in color. It is especially known for its popularity in France—particularly its romantic associations with Parisian artists and writers—in the late 19th and early 20th centuries, until its prohibition in 1915.
Absinthe's popularity grew steadily through the 19th century until the 1840s, when absinthe was given to French troops as a fever preventative. When the troops returned home, they brought their taste for absinthe with them, and it became popular at bars and bistros.
By the 1860s, absinthe had become so popular that in most cafés and cabarets 5 p.m. signaled l’heure verte ('the green hour'). Still, it remained expensive and was favored mainly by the bourgeoisie and eccentric Bohemian artists. By the 1880s, however, the price had dropped significantly, the market expanded, and absinthe soon became the drink of France; by 1910 the French were consuming 36 million litres of absinthe per year.