IPA: /ˈɛərɪnəs/
KK: /ˈɛrɪnəs/
The quality of being light, delicate, or not heavy; a feeling of openness and space.
The airiness of the room was enhanced by the large windows and light curtains.
Airiness → It is formed from "air" (from Old French *air*, meaning the invisible gaseous substance surrounding the earth) and "-iness" (a suffix meaning the quality of being). The word "airiness" refers to the quality of being light and ethereal, like air.
Think of the word 'air' to remember that 'airiness' means the quality of being light and airy.