comfort breakn.euphemistic (originally U.S.) a break taken to use the toilet.
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1959 Washington Post & Times Herald 21 May b13/2 The true television fan has dreadful manners... He complains loudly that he would welcome a commercial and a comfort break.
2001 A. DangorBitter Fruit (2004) xxv. 254 The Minister returned from his comfort break and the meeting resumed.