retroprojector

retroprojector
retroprojector |jè| adj. m. s. m. Diz-se de ou aparelho usado para ampliar e projetar o conteúdo de transparências.
  ‣ Etimologia: retro- + projetor
  ♦ [Portugal] Grafia de retroprojetor antes do Acordo Ortográfico de 1990.
  ♦ Grafia no Brasil: retroprojetor.

Dicionário da Língua Portuguesa . 2012.

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