a pump that pumps liquid by injecting air into the lower end of an open pipe immersed in the liquid: often used in boreholes
- Air-sea rescue
noun an air rescue at sea
to send or ship via aircraft: to air-ship machine parts overseas.
a direction. to point out the way; direct; guide. noun (Scot) a direction or point of the compass, esp the direction of the wind; quarter; region
a contrivance used for catching game or other animals, as a mechanical device that springs shut suddenly. any device, stratagem, trick, or the like for catching a person unawares. any of various devices for removing undesirable substances from a moving fluid, vapor, etc., as water from steam or cinders from coal gas. Also called air […]