Question

_____are transparent sheets of film on which objects are drawn or painted for traditional hand drawn animation.

Answer 1

Answer:

A cel, short for celluloid     , is a transparent sheet on which objects are drawn or painted for traditional, hand-drawn animation.

Answer 2

Answer:

A cel short for celluloid.  A transparent sheet (of some kind) on which objects are drawn or probably painted for traditional and hand-drawn animation.

A movie tape to make an animation or something