Cross-purpose
Alternative forms
Full definition of cross-purpose
Noun
cross-purpose
(plural cross-purposes)- (idiomatic) A contrary or conflicting purpose or understanding, especially an unintentional or misconceived one.We are working at cross-purposes here, if you're trying to reduce the count and I'm trying to increase it.
- (dated) A conversational game, in which questions and answers are made so as to involve ludicrous combinations of ideas.