forms nouns: the act of (being), the state of (being); In medical terminology, endings likeĀ -ence/-anceĀ (whereĀ -ceĀ completes the form) derive from Latin and create nouns that describeĀ the quality, state, or result of an actionĀ tied to the root verb.
Examples includeĀ continenceĀ (āability to retainā) orĀ impedanceĀ (āresistance to flowā), often seen in pharmacology, physiology, and diagnostics to denote measurable properties or conditions; they parallelĀ -tion/-ationĀ but emphasize ongoing states rather than discrete processes.