Tireless

• (a.) Untiring.Tireless synonymsIndefatigable, Industrious,
Found on http://thinkexist.com/dictionary/meaning/tireless/

Tireless

Tire'less adjective Untiring.
Found on http://www.encyclo.co.uk/webster/T/61

Tireless

HMS Tireless is a British Trafalgar Class fleet submarine of 5208 tons displacement dived launched in 1984. HMS Tireless is powered by a pressurised water-cooled PWR 1 nuclear reactor with two Paxman auxiliary diesel engines, providing a top speed of 32 knots dived. HMS Tireless carries a crew of 97 including 12 officers and is armed with McDonnell...
Found on http://www.probertencyclopaedia.com/browse/RT.HTM
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