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单词 telestrator
释义

telestratorn.

Brit. /ˈtɛlᵻstreɪtə/, U.S. /ˈtɛləˌstreɪdər/
Forms: 1900s– telestrater, 1900s– telestrator. Also with capital initial.
Origin: Formed within English, by compounding. Etymons: tele- comb. form, demonstrator n., illustrator n.
Etymology: < tele- comb. form + -strator (in demonstrator n. or illustrator n.).With form telestrater compare -er suffix1.
Chiefly U.S.
An electronic device which enables a person to write or draw freehand over a moving or still video image, originally consisting of a television screen and a light pen, but now more commonly controlled using a touch screen or a graphics tablet.
ΚΠ
1969 Washington Post 22 July c11/4 He has an added advantage in using a new electronic screen writing device called a ‘Telestrator’.
1989 Tel. & Gaz. (Worcester, Mass.) 21 Dec. b2 We watched NFL games without telestrators.
1998 C. Smith Of Mikes & Men viii. 94 He gets out his telestrater, and starts drawing exit routes to the airport!
2008 Y. F. Rawashdeh & L. H. Olsen in S. Kumar & J. Marescaux Telesurgery iii. 28 The expert..may use a telestrator, which is a sketch pad that allows the mentor to mark structures and regions of interest on the..monitor.
This entry has been updated (OED Third Edition, December 2016; most recently modified version published online March 2022).
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n.1969
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