1) Convolution 2) Mesh 3) Net 4) Network 1) Formation 
[single-access key] In biology, a reticulation of a single-access identification key connects different branches of the identification tree to improve error tolerance and identification success. In a reticulated key multiple paths lead to the same result; the tree data structure thus changes from a simple tree to a directed acyclic graph. T...
• (n.) The quality or state of being reticulated, or netlike; that which is reticulated; network; an organization resembling a net.
The presence or formation of a reticulum or network, such as that observed in the red blood cells during active regeneration of blood. Also used to describe a chest radiographic pattern. ... See: reticulonodular pattern. ... (05 Mar 2000) ... 
(rә-tik″u-la´shәn) the formation or presence of a network.
A crinkling of the gelatin emulsion on film that can be caused by extreme changes of temperature or acidity / alkalinity during processing
Marked with network of veins
Re·tic`u·la'tion noun The quality or state of being reticulated, or netlike; that which is reticulated; network; an organization resembling a net. « The particular net you occupy in the great reticulation .» Carlyle. 
Marked with network of veins
Type: Term Pronunciation: re-tik′yū-lā′shŭn Definitions: 1. The presence or formation of a reticulum or network, such as that observed in the red blood cells during active regeneration of blood. Also used to describe a chest radiographic pattern. See: reticulonodular pattern
A crinkling of the gelatin emulsion on film that can be caused by extreme changes of temperature or acidity / alkalinity during processing. Cracking or distorting of the emulsion during processing, usually caused by wide temperature or chemical-activity differences between the solutions. 
Joining of separate lineages on a phylogenetic tree, generally through hybridization or through lateral gene transfer. Fairly common in certain land plant clades; reticulation is thought to be rare among metazoans.
[n] - (photography) the formation of a network of cracks or wrinkles in a photographic emulsion
Fine, irregular pattern appearing on the surface of an emulsion which has been subjected to a sudden and severe temperature change during development.
noun an arrangement resembling a net or network; `the reticulation of a leaf`; `the reticulation of a photographic emulsion`