Airy

{{wiktionary|airy}}

Airy may refer to:

• Sir George Biddell Airy (1801–1892), British Astronomer Royal from 1835 to 1881, for whom the following features, phenomena, and theories are named:
• Airy (lunar crater)
• Airy (Martian crater)
• Airy-0, a smaller crater within the previous one on Mars, and which defines the prime meridian of the planet
• Airy wave theory, a linear theory describing the propagation of "gravity waves" on the surface of a fluid
• Airy disk, a diffraction pattern in optics
• Airy beam, a non-spreading, transversely accelerating optical wavepacket
• Airy function, a mathematical function
• Airy points, support points chosen to minimize the distortion of the length of a physical standard (such as the International Prototype Meter)
• Anna Airy (1882–1964), British artist
• Christopher Airy (1934–2025), British Army officer
• Airy, a character in the video game Bravely Default
• Airy (musician), South Korean indie pop musician