troffer
noun Etymology: blend of trough and coffer Date: 1942 an inverted trough serving as a support and reflector usually for a fluorescent lighting unit

New Collegiate Dictionary. 2001.

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  • troffer — ☆ troffer [träf′ər, trôf′ər ] n. [altered < TROUGH + ER] a ceiling recess like an inverted trough with its bottom next to the ceiling: used esp. to enclose fluorescent lamps …   English World dictionary

  • troffer — /trof euhr, traw feuhr/, n. a trough shaped reflector holding one or more fluorescent lamps. [1940 45; troff (var. of TROUGH) + ER1] * * * …   Universalium

  • troffer — trof·fer …   English syllables

  • troffer — ˈträfə(r), ˈtrȯf noun ( s) Etymology: troff (alteration of trough) + er : an inverted trough serving as a support and reflector for a usually fluorescent lighting unit * * * /trof euhr, traw feuhr/, n. a trough shaped reflector holding one or… …   Useful english dictionary

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  • Тарт, Чарльз — Чарльз Т. Тарт Charles T. Tart Род деятельности: Психология, Парапсихология Дата рождения: 1937 год(1937) …   Википедия

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