tough

[adj] - not given to gentleness or sentimentality 2. [adj] - physically toughened 3. [adj] - tough to cut or chew
Found on http://www.webdictionary.co.uk/definition.php?query=tough

Tough

• (superl.) Severe; violent; as, a tough storm. • (superl.) Not easily broken; able to endure hardship; firm; strong; as, tough sinews. • (superl.) Having the quality of flexibility without brittleness; yielding to force without breaking; capable of resisting great strain; as, the ligaments of animals are remarkably tough. • (su...
Found on http://thinkexist.com/dictionary/meaning/tough/

Tough

[manga] == Plot == The story revolves around Kiichi Miyazawa, a 17-year-old teenage high school student and his father, Seiko Miyazawa, who is training him in the family`s secret martial art, Nadashinkage-ryu, a fighting style that was created around the end of the Meiji Era Japan. The style itself uses punches, kicks, throws, grappling, as...
Found on http://en.wikipedia.org/wiki/Tough_(manga)

Tough

Tough adjective [ Compar. Tougher ; superl. Toughest .] [ Middle English tough , Anglo-Saxon tōh , akin to Dutch taai , LG. taa , tage , tau , Old High German zāhi , G. ...
Found on http://www.encyclo.co.uk/webster/T/76

Tough

Astringent or hard; wiry; tannic.
Found on http://www.sallys-place.com/beverages/wine/wine_glossery.htm

Tough

See Hard.
Found on http://www.chowbaby.com/10_2000/glossary/glossary.html?synchpage=18&Z=55017

Tough

Tough is slang for stand firm, hold out against.
Found on http://www.probertencyclopaedia.com/browse/ZT.HTM
No exact match found