(chiefly US) A kind of bet wherein the first and second-place finishers must be predicted in the correct order.

(mineralogy) A white monoclinic arsenate mineral with the formula [Al₆(AsO₄)₃(OH)₉(H₂O)₅]・11H₂O.

In a job; working. / Used; in use.

(US) Any of various grasses having bluish stems, including little bluestem and big bluestem.