1) Correlated 1) Fitting together perfectly 
[computer science] Dovetailing in algorithm design, is a technique that interleaves different computations, performing them essentially simultaneously. Algorithms that use dovetailing are sometimes referred to as dovetailers. Consider a tree that potentially contains a path of infinite length: if a depth-first search is performed in this en...
• (p. pr. & vb. n.) of Dovetail
(from the article `tapestry`) ...for that reason. Second, it may be left open on the loom but sewed up afterward, as in European tapestries from the 14th to the 17th centuries and ...