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Expression of the Day
Puzzle #82 · August 22, 2025

up periscope

Featured

Every day one two-word expression or compound word used in American English.

A 1959 movie about submarines and a cliche line that sub captains supposedly say (but don't actually) when they want to raise the sub's periscope.

Up periscope is also a slang term used by men to try to avoid notice if they are caught in an excited state. —Urban Dictionary
Puzzle Appearances

The expression up periscope has appeared in 2 puzzles:

  • Puzzle #82 on August 22, 2025
  • Puzzle #98 on September 7, 2025
Rate of Appearance in English Language Print

Google's Ngram project shows how often a pair of words has appeared in print every year since the 1800's.

Data from Google Books Ngram Viewer. Licensed under CC BY 3.0.

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The Wordcels Puzzle

Think you've mastered Americanisms? The two-word phrases, compound words and idiomatic expressions of American English? Each day the Wordcels Puzzle provides 15 words that must be arranged to form 16 expressions. Give it a try.

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