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phugoid

American  
[fyoo-goid] / ˈfju gɔɪd /

adjective

Aerospace.

  1. of or relating to long-period oscillation in the longitudinal motion of an aircraft, rocket, or missile.

Etymology

Origin of phugoid

1905–10; irregular < Greek phyg ( ḗ ) flight + -oid

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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