Simple Definition of bollix
: to make mistakes in doing (something) : to upset or ruin (something)
Full Definition of bollix
: to throw into disorder; also : bungle —usually used with up
Examples of bollix
That delay has bollixed our schedule.
Origin of bollix
alteration of bollocks
First Known Use: 1937
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Thesaurus: All synonyms and antonyms for "bollix"
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