Definitions for "Sift"
To separate with a sieve, as the fine part of a substance from the coarse; as, to sift meal or flour; to sift powder; to sift sand or lime.
To separate or part as if with a sieve.
To pass dry ingredients through a fine sieve. For e.g sifting flour before making a dough.
To examine critically or minutely; to scrutinize.
Keywords:  increment, training, service
Service Increment for Training
check and sort carefully; "sift the information"