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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

n. - Hard volcanic rock composed of compacted volcanic ash.

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Usage examples (37)
  • To the hypocrite Christopher Dodd sitting there saying we are going to get tuff is hilarious.
  • Sometimes called tuff, it had often been used on Earth as construction material.
  • Over time, that ash became a rock called tuff, which is anything but: tuff is soft, crumbly, and erodes easily.
  • Appeals to fear, suggesting that foreign policy is all about being "tuff" is campaigning for McCain.
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We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.