Definition of overhead projector in English:

overhead projector

Line breaks: over|head pro|ject¦or

noun

  • A device that projects an enlarged image of an acetate or other transparency placed on it on to a wall or screen by means of an overhead mirror.
    More example sentences
    • For many years, overhead projectors lit up transparencies, and slide projectors showed high-resolution 35 mm slides.
    • Some of the best ideas were then enlarged, transferred onto the wall with an overhead projector and painted in acrylic paint.
    • First, the student uses an overhead projector to project his or her image onto a large piece of stiff paper.

More definitions of overhead projector

Definition of overhead projector in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day coloratura
Pronunciation: ˌkɒlərəˈtjʊərə
noun
elaborate ornamentation of a vocal melody