Meaning Of The Word Tuff

Real Dictionary

What's the definition of Tuff? Find Tuff meanings, definitions and more at the Real Dictionary online.

Tuff Meaning

Tuff Definition
Tuff Definition

What's The Definition Of Tuff?

tuff in American English
a porous igneous rock, usually stratified, formed by consolidation of volcanic ash, dust, etc.

tuff in American English 1
adjective

tuff in American English 2
noun: a fragmental rock consisting of the smaller kinds of volcanic detritus, as ash or cinder, usually more or less stratified

tuff in British English
noun: a rock formed by the fusing together on the ground of small rock fragments (less than 2 mm across) ejected from a volcano

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