The phrase "break factor" refers to something that causes a significant change or interruption in a situation or process. It can be seen as a breaking point or a decisive factor that can alter the course of events.
Sentences with «break factor»
The make - or - break factor in whether users stick around, is the crowd. (onlinepersonalswatch.com)
I don't consider the occasional use of bee products that treat their bees well a make - or - break factor for whether someone is vegan. (heathermcclees.com)
This can be the make or break factor when users are comparing between different platforms. (marketplaceplatform.com)