to do (something) badly; bungle (often followed by up): His interference bollixed up the whole deal.
a confused bungle.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use bollix in a sentence
"Now you call me if there's any more of this bollix," he said to the operator as he left.Eight Keys to Eden | Mark Irvin Clifton