brew up

verb (intr, adverb)

to make tea, esp out of doors or in informal circumstances

noun brew-up

a making of tea

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