periscopes
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pluralof periscope.plural
The grammatical form denoting more than one person, place, thing, or idea.
periscopenounan optical instrument for viewing objects that are above the level of direct sight or in an otherwise obstructed field of vision, consisting essentially of a tube with an arrangement of prisms or mirrors and, usually, lenses: used especially in submarines.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
You can sit at the controls and peer through periscopes in a submarine room removed from attack submarine USS Greenling.
From Seattle Times ● Feb. 14, 2024
The order will see Thales Glasgow continue a 100-year tradition of making periscopes for Royal Navy submarines.
From BBC ● Jul. 13, 2023
“They were using these range finders” in the periscopes, she said.
From New York Times ● Aug. 5, 2018
Still on the forbidden list: Phones, firearms, running, tipping, wearing baseball caps backward, ladders, periscopes and calling fans anything other than “patrons.”
From Washington Times ● Apr. 9, 2016
Little water snakes slipped down to the rocks and then gently entered the water and swam along through the pool, their heads held up like little periscopes and a tiny wake spreading behind them.
From "Cannery Row" by John Steinbeck
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