What does the word catsup mean?

Usage examples for catsup

  1. Tomato Catsup or Celery Sauce may also be used in serving Mock Oysters. – School and Home Cooking by Carlotta C. Greer
  2. At Dijon in France where the best mixed continental Mustard is made, the condiment is seasoned with various spices and savouries, such as Anchovies, Capers, Tarragon, Catsup of Walnuts, or Mushrooms, and the liquors of other pickles. – Herbal Simples Approved for Modern Uses of Cure by William Thomas Fernie