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power dive

1 American  

noun

Aeronautics.
  1. a dive, especially a steep dive, by an aircraft in which the engine or engines are delivering thrust at or near full power.


power-dive 2 American  
[pou-er-dahyv] / ˈpaʊ ərˌdaɪv /

verb (used with or without object)

Aeronautics.
power-dived, power-dove, power-dived, power-diving
  1. to cause to perform or to perform a power dive.


power dive British  

noun

  1. a steep dive by an aircraft with its engines at high power

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to cause (an aircraft) to perform a power dive or (of an aircraft) to perform a power dive

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of power dive1

First recorded in 1925–30

Origin of power-dive2

First recorded in 1935–40

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.

The chins fell agape as his plane, nose down, roared earthward in a power dive, pulled up and over in a perfectly executed loop.

From Time Magazine Archive

The minuscule sub survives the 3G power dive into the artery, and glides idyllically down a clear stream filled with pink and white corpuscles that look like house-sized globules of tapioca.

From Time Magazine Archive

Fainthearts who swoon on Ferris wheels and feel dizzy when an elevator drops should keep away from this power dive into the problems of training college boys to be airmen.

From Time Magazine Archive

Many military planes can plunge in a power dive, faster & faster until the needle of the airspeed indicator creeps close to the dread red mark of "compressibility."

From Time Magazine Archive

Suddenly he nosed down and shot for the ground, ten miles below, in a power dive.

From The Black Star Passes by Campbell, John Wood