Help Wordnik hunt for a million missing words by backing our Kickstarter!


from The American Heritage® Dictionary of the English Language, 4th Edition

  • A trademark used for a concrete-filled steel cylinder utilized as a supporting member in a building.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. support column consisting of a steel cylinder filled with concrete


Sorry, no etymologies found.



Log in or sign up to get involved in the conversation. It's quick and easy.