gob-stopper

[gob-stop-er]

Origin of gob-stopper

First recorded in 1925–30; see origin at gob3
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British Dictionary definitions for gobstopper

gobstopper

noun
  1. British a large hard sweet consisting of different coloured concentric layers that are revealed as it is sucked
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