Merriam-Webster Collegiate Dictionary - hart

 I. biographical name Albert Bushnell 1854-1943 American historian & editor  II. biographical name Basil Henry Liddell — see Liddell ~  III. biographical name Lorenz 1895-1943 American lyricist  IV. biographical name Moss 1904-1961 American librettist & dramatist  V. biographical name Sir Robert 1835-1911 British diplomat  VI. biographical name William S(urrey) 1872-1946 American actor HART  noun  Etymology: Middle English hert, from Old English heort; akin to Latin cervus ~, Greek keras horn — more at horn  Date: before 12th century chiefly British the male of the red deer especially when over five years old ; stag — compare hind