outage

The word 'outage' is a modern American English formation from the early 20th century, created by combining the native English adverb/preposition 'out' with the noun-forming suffix '-age'. The literal construction implies "a state or condition of being out." This logic was specifically applied to utilities and services, where being "out" of power or supply became a defined condition. While its components have ancient roots (Old English 'ūt' and Latin '-aticum' via French), the specific compound 'outage' reflects a technological need to name interruptions in continuous services like electricity.

Structure: out (external, beyond) + age (state, condition) - out: From Old English 'ūt', meaning "out, outside, external, beyond." In this compound, it signifies a state of being out or lacking. - age: From Old French '-age', a suffix forming nouns indicating a state, condition, or result of an action. It is ultimately from Latin '-aticum'.