boilover

[boil-oh-ver]

Origin of boilover

noun use of verb phrase boil over

boil-over

[boil-oh-ver]
noun Australian and New Zealand Slang.
  1. an unexpected result.

Origin of boil-over

noun use of verb phrase boil over
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for boilover

boilover

noun Australian
  1. a surprising result in a sporting event, esp in a horse race
  2. a sudden conflict
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