spooldown

Hello, you have come here looking for the meaning of the word spooldown. In DICTIOUS you will not only get to know all the dictionary meanings for the word spooldown, but we will also tell you about its etymology, its characteristics and you will know how to say spooldown in singular and plural. Everything you need to know about the word spooldown you have here. The definition of the word spooldown will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofspooldown, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.

English

Etymology

From spool +‎ down.

Noun

spooldown (uncountable)

  1. (aviation) The process of reduction of the rotational speed of a turbine engine, causing a reduction in thrust.
    • 2002 December 30, National Transportation Safety Board, “1.1 History of Flight”, in Aircraft Accident Report: Loss of Control and Impact with Pacific Ocean, Alaska Airlines Flight 261, McDonnell Douglas MD-83, N963AS, About 2.7 Miles North of Anacapa Island, California, January 31, 2000, archived from the original on 16 June 2022, page 9:
      At 1620:38, the captain stated, "gotta get it over again...at least upside down we're flyin." At 1620:49, the CVR recorded sounds similar to engine compressor stalls and engine spooldown. At 1620:54, the captain commanded deployment of the speedbrakes, and, about 1 second later, the first officer replied, "got it." At 1620:56.2, the captain stated, "ah here we go." The FDR recording ended at 1620:56.3, and the CVR recording ended at 1620:57.1.

Antonyms