32d. Music; Of scales, having intervals of a semitone between the second and third and, usually, the fifth and sixth degrees. 5 letters --n-r. Thanks in advance
37 a Toy in which figures on the inside of a rotating cylinder, viewed through slits in its circumference, give the appearance of continuous motion. z-e-r--e Thanks for any help.
24d System allowing TV sets to receive and display written information and graphics 22a In maths the number of rows and columns in a determinant or square matrix. Thanks