Reliability

Definitions

1. The quality of being reliable, dependable, or trustworthy.
   uncountable, usually
2. the ability to measure the same thing consistently (of a measurement indicating the degree to which the measure is consistent); that is, repeated measurements would give the same result (See also validity).
   uncountable, usually
3. measurable time of work before failure
   uncountable, usually

Equivalents

Examples

“Above all, rail needs to be boring. By that, I mean⟳ that it must run⟳ its timetable reliably, day-in and day-out. Punctuality and reliability remain⟳ the bedrock of a successful railway.”

CEFR level