Look up: Hardhead

1. Hardhead
   Hard'head` (-hĕd`) noun 1. Clash or collision of heads in contest. Dryden. 2. (Zoology) (a) The menhaden. See Menhaden . [ Local, U. S.] (b) Block's gurnard ( Trigla gurnardus ) of Eu...
   Found on http://www.encyclo.co.uk/webster/H/13
   
   
2. hardhead
   1. Clash or collision of heads in contest. ... 2. <zoology> The menhaden. See Menhaden. Block's gurnard (Trigla gurnardus) of Europe. ... A California salmon; the steelhead. ... The gray whale. See Gray whale, under Gray. ... A coarse American commercial sponge (Spongia dura). ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found on http://www.mondofacto.com/facts/dictiona
   
   
3. Hardhead
   • (n.) Block`s gurnard (Trigla gurnardus) of Europe. • (n.) The menhaden. See Menhaden. • (n.) The gray whale. • (n.) Clash or collision of heads in contest. • (n.) A coarse American commercial sponge (Spongia dura). • (n.) A California salmon; the steelhead.
   Found on http://thinkexist.com/dictionary/meaning
   
   
4. Hardhead
   USS Hardhead was an American Balao Class submarine of 1525 tons displacement launched in 1943. USS Hardhead was powered by diesel engines providing a top speed of 21 knots, carried a complement of 75 and was armed with one 4-inch gun, two 20 mm Oerlikon anti-aircraft guns; six 21 inch bow torpedo tubes and four 21 inch stern torpedo tubes.
   Found on http://www.probertencyclopaedia.com/brow
   
   
5. Hardhead
   The `Hardhead`, Aythya australis, (also `White-eyed Duck`) is the only true diving duck found in Australia. Hardheads are common in the south-east of Australia, particularly in the Murray-Darling Basin, but also in the wetter country near the coasts. They are moderately nomadic in normal year...
   Found on http://en.wikipedia.org/wiki/Hardhead
   
   
6. Hardhead
   (Transformers) `Hardhead` is the name of two fictional characters in the Transformers universes. The first is a stubborn Autobot tank, the second a simple minded Predacon dinosaur. Transformers: Generation 1 : Hardhead is an Autobot introduced in the 1987 Headmasters sub-line of Generation 1....
   Found on http://en.wikipedia.org/wiki/Hardhead