AIR JACKET
Air" jack`et.
Defn: A jacket having air-tight cells, or cavities which can be filled with air, to render persons buoyant in swimming.
AIRLESS
Air"less, a.
Defn: Not open to a free current of air; wanting fresh air, or communication with the open air.
AIR LEVEL
Air" lev`el.
Defn: Spirit level. See Level.
AIRLIKE
Air"like`, a.
Defn: Resembling air.
AIR LINE
Air line.
Defn: A path through the air made easy for aërial navigation by steady winds.