aired

the word "aired" is the inflected form of the verb "air," which evolved from the noun. the noun "air" entered english from old french "air," tracing back to latin "aer" and greek "aēr," referring to the atmosphere. the verb sense, meaning to expose to air or make public, developed in the 16th century, metaphorically extending the concept of bringing something into the open. the specific broadcasting meaning emerged in the 20th century with the advent of radio and television, completing its journey from a term for the physical element to one for public dissemination.

as the past tense and past participle form of the verb "air," it is not segmented into smaller morphemes. the base word "air" originates from the latin word "aer," which came from greek "aēr," meaning the lower atmosphere, mist, or haze.