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Reverse Search
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| ablate |
to wear away or otherwise remove (a surface), as by heat or erosion. [1/2 definitions] |
| ABO system |
a classification system for the inherited antigens found on the surface of human red blood cells, which determine compatibility for blood transfusions. |
| abrade |
to rub or wear down a surface by friction. [1/4 definitions] |
| abrasive |
scratchy, harsh, or irritating. [1/2 definitions] |
| absorb |
to take in liquid through the surface. |
| abut |
to touch along a common line or surface; come in contact (often fol. by "on", "upon," or "against"). [1/2 definitions] |
| adsorb |
to gather (a gas or liquid) to a surface. (Cf. absorb.) |
| adsorption |
the condensation or adhesion of a gas, vapor, liquid, or dissolved substance on the surface of a solid or liquid. (Cf. absorption.) |
| aerodynamic |
of a contour or surface, offering the minimum of resistance when moving through air. [1/2 definitions] |
| airfield |
a level surface, usu. with one or more paved runways, on which aircraft land and take off; airport. |
| airfoil |
any aircraft part or surface, such as a wing or rudder, designed to utilize aircurrents to aid in propelling, lifting, and controlling movement. |
| air hole |
an open place in the frozen surface of a lake, pond, or stream. [1/3 definitions] |
| albedo |
in physics, the degree to which particles such as neutrons are reflected by a surface that they strike. [1/2 definitions] |
| allover |
covering, or repeated over, an entire surface. |
| altimeter |
a device that measures distance above the Earth's surface. |
| angle of incidence |
the angle that the line of movement of a body or of radiation, meeting a surface, makes with a line that is at right angles to the surface at the point of meeting. |
| anodize |
to cover a metal surface with a protective oxide electrolytically, the surface acting as the anode. |
| antipodes |
places directly opposite each other on the surface of the earth, as the North Pole and the South Pole. |
| aquaplane |
a board pulled by a speedboat and used to carry a standing rider along the surface of the water. [1/3 definitions] |
| area |
the amount of surface within a certain space. [1/2 definitions] |
| ballpoint |
a pen that has a small ball in its tip which transfers ink from a reservoir to the writing surface; ballpoint pen. |
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