n. Informal.
1. something that provides one with invigorating warmth.
2. something that serves to warm up an audience or group of participants before a main event.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
References in periodicals archive ?
I started with a stock question, a warmer-upper, designed to get the subject talking, asking if he has any local connections that might prove interesting.
Sales' ferverino (as the Romans call an ecclesiastical warmer-upper) was followed by two long reports, one on the preparations for the synod delivered by its secretary general, Cardinal Jan P.