The branch of abstract algebra dealing with group characters.

A school that receives government funding but operates independently of the established state school system in which it is located, and in some cases is privately owned.

plural of charter school

(linear algebra) The polynomial produced from a given square matrix by first subtracting the appropriate identity matrix multiplied by an indeterminant and then calculating the determinant.

A supervisory nurse, usually assigned for a shift.

To cook on a flat, lined metal surface that is heated from below; to chargrill.

Having no distinguishing character or quality. / Lacking in or devoid of personality.

(of expenses etc.) That may be charged to an account. / (rare) Liable to be accused (either formally or informally). / imputable

plural of characteristic polynomial

(physics) The amount of electric charge per unit volume of space, unit area of a surface, or unit length of a curve.