plural of airway

(anatomy) The trachea. / (aviation) A flight path used by aeroplanes.

plural of purple airway

plural of Victor airway

plural of lower airway

plural of upper airway

(anatomy) The part of respiratory tract consisting of nose, oral cavity, pharynx. / (anatomy) The part of respiratory tract consisting of nose, oral cavity, pharynx and epiglottis.

(anatomy) The part of the respiratory tract starting at the trachea and ending at the bronchioles. / (anatomy) The part of the respiratory tract starting at the trachea and ending at alveoli.

A route reserved for an aircraft on which a member of a royal family is flying.

(US, Canada, aviation) Any of a set of low-altitude airways defined as line segments, each based on a straight line between either two VOR (VHF omnidirectional range) stations, or a VOR and a VOR intersection.