TUFF - Definition

Pronunciation:		tuf
WordNet Dictionary

	Definition:	[n] hard volcanic rock composed of compacted volcanic ash

	Websites:

	Synonyms:	tufa

	See Also:	volcanic rock

Products Dictionary

	Definition:	Tuff Winston (Tuffy) Foshay of East Harlem decides to run for City Council. more details ...

	Websites:

Webster's 1913 Dictionary

	Definition:	\Tuff\, n. (Min.) Same as {Tufa}.

	Websites:

Glossary

	Definition:	geological formation composed of compressed volcanic ash.

	Websites: