(computing) A program or subroutine, provided by the user rather than being built into the system, that may return a value and may take input parameters.

plural of deflection difference

plural of deflection change

The difference between the number of double points on a curve and the maximum possible for a curve of that degree

A device that is placed over or behind the propeller of a boat to deflect the vessel's propwash downward. The result is a very effective form of agitation dredging. PDUs are primarily used by salvors to remove mud or sand from shallow water shipwrecks.

(business, of an item) Upon receipt, damaged or defective to the point of being unusable.

(medicine) An infectious disease, caused by HIV, that causes the gradual degeneration of the body's immune system.

Having a clean and distinct outline / Accurately and precisely described or specified

(physics) To burn with intense light and heat. / Specifically, to combust subsonically through thermal conduction.

An act or incidence of defecting.