Merriam-Webster Collegiate Dictionary - bughouse

 I. adjective  Date: 1891 slang mentally deranged ; crazy  II. noun  Date: 1899 slang an insane asylum BUGLE  I. noun  Etymology: Middle English, from Anglo-French, from Late Latin bugula  Date: 13th century any of a genus (Ajuga) of plants of the mint family; especially a European annual (A. reptans) that has spikes of blue flowers and is naturalized in the United States  II. noun  Etymology: Middle English, buffalo, instrument made of buffalo horn, ~, from Anglo-French, from Latin buculus, diminutive of bos head of cattle — more at cow  Date: 14th century a valveless brass instrument that resembles a trumpet and is used especially for military calls  III. intransitive verb  (~d; bugling)  Date: 1847  1. to sound a ~  2. to utter the characteristic rutting call of the bull elk  IV. noun  Etymology: perhaps from 2~  Date: 1579 a small cylindrical bead of glass or plastic used for trimming especially on women's clothing