underhole

== English == === Etymology === From under- +‎ hole. === Pronunciation === === Verb === underhole (third-person singular simple present underholes, present participle underholing, simple past and past participle underholed) (mining) To cut away or mine out the lower portion of a coal seam or a part of the underlay so as to win or get the overlying coal. === Anagrams === roundheel