all-or-none
adjective
Meaning
Involving a situation where a response or outcome must occur fully or not at all, with no intermediate state.
Examples
- Nerve impulses follow an all-or-none principle, firing at full strength or not firing at all.
- The project adopted an all-or-none approach, meaning we either complete every requirement or the entire deal is canceled.
Synonyms: binary, absolute, categorical, uncompromising