| BU | of the lowest rank in a category |
|---|---|
| BU | (of upper front teeth) projecting outward |
| BU | United States author whose novels drew on her experiences as a missionary in China (1892-1973) |
| BU | nervous excitement of an inexperienced hunter |
| BU | an enlisted man of the lowest rank |
| BU | gain courage |
| BU | a solo tap dance emphasizing sharp taps |
| BU | having protruding upper front teeth |
| BU | local names for a cowboy (`vaquero' is used especially in southwestern and central Texas |
| BU | perennial plant of Europe and America having racemes of white or purplish flowers and intensely bitter trifoliate leaves |
| BU | a dicotyledonous family of marsh plants of order Gentianales |
| BU | an open horse-drawn carriage with four wheels |