overhead projector


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overhead projector

n.
A projector that projects onto a screen or surface the image on a transparency placed over the projector's light source, with the image redirected by an overhead mirror.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.overhead projector - a projector operated by a speakeroverhead projector - a projector operated by a speaker; projects the image over the speaker's head
projector - an optical instrument that projects an enlarged image onto a screen
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
zpětný projektor
overheadprojektor
piirtoheitin
grafoskop
オーバーヘッドプロジェクター
오버헤드 프로젝터
overheadprojektor
เครื่องฉายภาพบนผนังหรือจอ
máy chiếu overhead

overhead projector

nlavagna luminosa
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

overhead projector

جِهَازٌلِعَرْضِ الْأَفْلَامِ zpětný projektor overheadprojektor Arbeitsprojektor συσκευή προβολής retroproyector piirtoheitin rétroprojecteur grafoskop lavagna luminosa オーバーヘッドプロジェクター 오버헤드 프로젝터 overheadprojector overheadframviser rzutnik do przeźroczy projetor de transparências диапроектор overheadprojektor เครื่องฉายภาพบนผนังหรือจอ projektör máy chiếu overhead 投影仪
Multilingual Translator © HarperCollins Publishers 2009
References in periodicals archive ?
This study was undertaken to assess students' perception towards lecture using chalk & black board (BB), overhead projector (OHP) and power point presentation (PPT) during gynaecology lectures among 9th semester medical students and to know students' preference of teaching aid for lecture.
chalkboard, overhead projector, etc.) The SMART Board was a more effective 0 0 presentation method than traditional teaching tools (i.e.
The overhead projector allows the teacher to make numerous transparencies from nearly any source with only an idea and the use of a specific marker; unlike computer programs that are expensive, time consuming, and require extra software and hardware.
Mr Osborne added: "In our case, the thieves have taken the computers and overhead projectors, but left the actual whiteboards that go on the wall, which is why we think they were taken for watching the World Cup.
The conference organizers have arranged that the rooms for each symposium will be equipped with an overhead projector, a 35 mm slide projector and a computer LCD projector (for PowerPoint presentations).
An overhead projector provides the song lyrics/scripture used during the service.
I stepped over the cord to the overhead projector, but my skirt got caught.
The teacher who uses a VCR or an overhead projector is using technology; for that matter, so is the teacher who uses a pencil.
For example, when creating patterns, the teacher might use pattern blocks for the overhead projector to demonstrate a particular pattern while the children use their desk-manipulatives to mimic and extend the pattern.
These items, combined with the traditional overhead projector, are used for presentations of quality data to the medical staff and the board of directors.
Equipment such as an overhead projector, a personal air conditioner, or a desk lamp with a highintensity bulb may give you the edge you need.
Sharp's QA-16,50 LCD Projection Panel can be used with a traditional overhead projector and features color display and full-motion capabilities for use with virtually all PC and video systems.