Table of Contents
Antonyms
Synonyms
Etymology

1. periscope

noun. ['ˈpɛrəˌskoʊp'] an optical instrument that provides a view of an otherwise obstructed field.

Etymology

  • periscope (English)
  • -scope (English)
  • σκοπέω (Ancient Greek (to 1453))
  • peri- (English)
  • περί (Ancient Greek (to 1453))
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