MOLEHILL Meaning of MOLEHILL in English mole ‧ hill /ˈməʊlˌhɪl $ ˈmoʊl-/ BrE AmE noun [countable] a small pile of earth made by a ↑ mole⇨ make a mountain out of a molehill at ↑ mountain (4) Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012