noun.
A condiment consisting of a thick, smooth-textured, spicy sauce usually made from tomatoes.
The Century Dictionary and Cyclopedia
noun.
See catchup.
the GNU version of the Collaborative International Dictionary of English
noun.
A pureed table sauce made predominantly from tomatoes, flavored with onions, sugar, salt and spices; called also tomato ketchup. The term is also applied to pureed sauces containing mushrooms, walnuts, etc., being called in such cases mushroom ketchup, walnut ketchup, etc.
noun.
Such a sauce more generally (not necessarily based on tomatoes), or a specific brand or kind of such sauce – see usage notes below.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
thick spicy sauce made from tomatoes
Word Usage
"And to make its trek into the 21st century complete, Heinz has launched a Facebook fan page, where ketchup enthusiasts If there are any! can share stories, videos, photos about…..ketchup."