| overhead projector n. A projector capable of projecting enlarged images of written or pictorial material onto a screen or wall from a transparency placed horizontally below the projector and lighted from underneath. |
overhead projector
n
a projector that throws an enlarged image of a transparency onto a surface above and behind the person using it. Alterations and additions can be made to the material on the transparency while the projector is in use
ThesaurusLegend: Synonyms Related Words Antonyms
| Noun | 1. |  overhead projector - a projector operated by a speaker; projects the image over the speaker's headprojector - an optical instrument that projects an enlarged image onto a screen |
Translations
overhead projector n → lavagna luminosa
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