Look up: molehill

1. 
   molehill
   [n] - a mound of earth made by moles while burrowing
   Found on http://www.webdictionary.co.uk/definitio
   
   
2. 
   Molehill
   Mole'hill` noun A little hillock of earth thrown up by moles working under ground; hence, a very small hill, or an insignificant obstacle or difficulty. « Having leapt over such mountains, lie down before a molehill .» South.
   Found on http://www.encyclo.co.uk/webster/M/89
   
   
3. 
   molehill
   noun a mound of earth made by moles while burrowing
   Found on http://wordnet.princeton.edu/perl/webwn?
   
   
4. 
   Molehill
   A `molehill` (or `mole-hill`) is a conical mound of loose soil raised by small burrowing mammals, including moles, but also similar animals such as mole-rats, marsupial moles and voles. They are often the only sign to indicate the presence of the animal. Molehills are waste material from digging or repairing burrows, and so are usually found where the animal is establishing new burrows, or where existing ones are damaged (for example by the weig...
   Found on http://en.wikipedia.org/wiki/Molehill
   
   
5. 
   Molehill
   • (n.) A little hillock of earth thrown up by moles working under ground; hence, a very small hill, or an insignificant obstacle or difficulty.
   Found on http://thinkexist.com/dictionary/meaning