Inklets, Hip tattoo by Sef Samatua

The word tattoo, or tattow in the 18th century, is a loanword from the Samoan word tatau, which means "to strike". The Oxford English Dictionary provides the etymology of tattoo as "In 18th c. tattaow, tattow. From Polynesian (Samoan, Tahitian, Tongan, etc.) tatau. In Marquesan, tatu." Ahead of the importation of the Polynesian word, the practice of tattooing had been described in the West as painting, scarring or staining.The etymology of the physique modification term is not to be confused with the origins of the word for the military drumbeat or performance — see military tattoo. In this case, the English word tattoo is derived from the Dutch word taptoe.The initial written reference to the word tattoo (or tatau) seems in the journal of Joseph Banks (24 February 1743 – 19 June 1820), the naturalist aboard explorer James Cook's ship HMS Endeavour: "I shall now mention the way they mark themselves indelibly, every single of them is so marked by their humour or disposition".[5] The word tattoo was brought to Europe by Cook, when he returned in 1769 from his 1st voyage to Tahiti and New Zealand. In his narrative of the voyage, he refers to an operation known as "tattaw".

Tattoo enthusiasts might refer to tattoos as "ink", "pieces", "skin art", "tattoo art", "tats" or "work"; to the creators as "tattoo artists", "tattooers" or "tattooists"; and to areas exactly where they perform as "tattoo shops", "tattoo studios" or "tattoo parlors".Mainstream art galleries hold exhibitions of each standard and custom tattoo styles, such as Beyond Skin, at the Museum of Croydon. Copyrighted tattoo designs that are mass-created and sent to tattoo artists are recognized as "flash", a notable instance of industrial design and style.[8] Flash sheets are prominently displayed in several tattoo parlors for the goal of delivering both inspiration and ready-made tattoo pictures to consumers.

The Japanese word irezumi means "insertion of ink" and can mean tattoos employing tebori, the standard Japanese hand technique, a Western-style machine or any technique of tattooing employing insertion of ink. The most common word employed for standard Japanese tattoo designs is horimono. Japanese might use the word tattoo to mean non-Japanese designs of tattooing.