Back Барталамеус Пітыскус Byelorussian Bartholomeo Pitiscus Catalan Bartholomäus Pitiscus German Bartolomé Pitiscus Spanish Pitiscus French Bartholomaeus Pitiscus HT Bartholomaeus Pitiscus Italian Bartholomaeus Pitiscus Dutch Bartłomiej Pitiscus Polish Bartholomaeus Pitiscus Portuguese
Bartholomaeus Pitiscus (also Barthélemy or Bartholomeo; August 24, 1561 – August 24, 1613) was a 16th-century German trigonometrist, astronomer and theologian who first coined the word trigonometry.