airtight
— Adjective
– English
～ not allowing air or gas to pass in or out
airwave
— Noun
– English
～ medium for radio and television broadcasting; "the program was on the air from 9 til midnight"; "the president used the airwaves to take his message to the people"
airway
— Noun
– English
～ the passages through which air enters and leaves the body
airway
— Noun
– English
～ a designated route followed by airplanes in flying from one airport to another
airway
— Noun
– English
～ a duct that provides ventilation (as in mines)
airway
— Noun
– English
～ a commercial enterprise that provides scheduled flights for passengers
airworthiness
— Noun
– English
～ fitness to fly; "the plane received a certificate of airworthiness"
airworthy
— Adjective
– English
～ (of aircraft) fit to fly
airy
— Adjective
– English
～ not practical or realizable; speculative; "airy theories about socioeconomic improvement"; "visionary schemes for getting rich"
airy
— Adjective
– English
～ characterized by lightness and insubstantiality; as impalpable or intangible as air; "figures light and aeriform come unlooked for and melt away"- Thomas Carlyle; "aerial fancies"; "an airy apparition"; "physical rather than ethereal forms"
airy
— Adjective
– English
～ open to or abounding in fresh air; "airy rooms"
airy
— Adjective
– English
～ having little or no perceptible weight; so light as to resemble air; "airy gauze curtains"
aisle
— Noun
– English
～ a long narrow passage (as in a cave or woods)
aisle
— Noun
– English
～ part of a church divided laterally from the nave proper by rows of pillars or columns
aisle
— Noun
– English
～ passageway between seating areas as in an auditorium or passenger vehicle or between areas of shelves of goods as in stores
aitchbone
— Noun
– English
～ a cut of beef including the H-shaped rump bone
aix
— Noun
– English
～ wood duck and mandarin duck
Aizoaceae
— Noun
– English
～ succulent herbs or small shrubs mostly of South Africa but also New Zealand and North America: carpetweeds; fig marigolds