Terminology
The English language term "stein" derives from the German
stein, which translates as "stone." German speakers do not refer to steins as English speakers do; instead, they might say
steinkrug (which translates as "stone mug"),
bierkrug, or use a number of different regional terms. Traditional steins are made from ceramic stoneware. When researching beer steins, it is important to consider terminology when deciding on search terms.
Many museums and collections will refer to steins as "stoneware tankards," however, hobbyist collectors consider "tankard" to refer to British pewter drinking mugs.