verb (used with or without object), pow·er-dived or pow·er-dove, pow·er-dived, pow·er-div·ing. Aeronautics.
to cause to perform or to perform a power dive.
Origin of power-dive
First recorded in 1935–40
a dive, especially a steep dive, by an aircraft in which the engine or engines are delivering thrust at or near full power.
Origin of power dive
First recorded in 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a steep dive by an aircraft with its engines at high power
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