Airiness

Part of speech: noun

Pronunciation: /ˈeə(ɹ)ˌɪi.nəs/

Definitions

1. The state of having a light, spacious, or open quality that gives a feeling of freedom or ease
2. A condition characterized by openness and lightness, often associated with physical or atmospheric space
3. The characteristic of being airy, spacious, or light, imparting a sense of openness or delicacy

Etymology: Airiness is a plain formation: the adjective "airy" with the suffix "-ness" added, which turns a quality into a noun. The adjective "airy" comes from "air," which reaches English through Old French "air" from Latin "āēr," borrowed from Ancient Greek "āḗr," a word for the lower atmosphere, or the mist and haze of it. The "-y" in "airy" is a native English suffix, from Old English "-iġ," meaning "having the quality of." So "airy" originally meant something like "full of air" or "like air," and only later took on the sense of spacious, breezy, or light. "Airiness" then carries that sense of openness into the abstract: the quality a room, a manner, or a fabric has when it seems to let air through.

Synonyms: lightness, buoyancy, openness

Antonyms: heaviness, density