boil-off

[ boil-awf, -of ]

noun
  1. Rocketry. any vapor loss from the oxidizer or fuel in a rocket during countdown.

  2. Also called boil·ing-off [boi-ling-awf, -of]. /ˈbɔɪ lɪŋˈɔf, -ˈɒf/. Textiles.

    • the process of degumming silk.

    • the process of removing sizing, wax, impurities, etc., from fabric by scouring.

Origin of boil-off

1
First recorded in 1955–60; noun use of verb phrase boil off

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

British Dictionary definitions for boil off

boil off

verb
  1. to remove or be removed (from) by boiling: to boil off impurities

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