12-Letter Words Containing: A,A,B,L,L,S,T

• the ball used in playing the game of racquetball

• a game played on a handball court with short-handled rackets

• someone who marks a trail by leaving blazes on trees

• someone who helps to open up a new line of research or technology or art

• albumin occurring in milk

• a fast-growing malignant brain tumor composed of spongioblasts; nearly always fatal

• abnormally large red blood cell present in pernicious anemia and folic acid deficiency

• the property of being symmetrical about a vertical plane

• a ballet enthusiast

• an epidermal cell that is a precursor of a melanocyte