Nerd Club: Homemade rotary tattoo gun from salvaged parts

The word tattoo, or tattow in the 18th century, is a loanword from the Samoan word tatau, meaning "to strike". The Oxford English Dictionary gives the etymology of tattoo as "In 18th c. tattaow, tattow. From Polynesian (Samoan, Tahitian, Tongan, and so on.) tatau. In Marquesan, tatu." Before 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 very first 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 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 called "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 locations exactly where they work as "tattoo shops", "tattoo studios" or "tattoo parlors".Mainstream art galleries hold exhibitions of each traditional and custom tattoo designs, such as Beyond Skin, at the Museum of Croydon. Copyrighted tattoo styles that are mass-developed and sent to tattoo artists are identified as "flash", a notable instance of industrial style.[8] Flash sheets are prominently displayed in many tattoo parlors for the purpose of supplying both inspiration and ready-produced tattoo pictures to consumers.

The Japanese word irezumi means "insertion of ink" and can imply tattoos using tebori, the conventional Japanese hand technique, a Western-style machine or any strategy of tattooing utilizing insertion of ink. The most widespread word employed for conventional Japanese tattoo styles is horimono. Japanese may possibly use the word tattoo to imply non-Japanese styles of tattooing.