in genetics, all of the genes on a single chromosome. They are inherited as a group; that is, during cell division they act and move as a unit ... [3 related articles]
A set of two or more loci that have been shown by linkage analysis to be physically close in the genome but that have not yet been assigned to specific chromosomes. It is rapidly becoming an outmoded term. ... (05 Mar 2000) ... 
Type: Term Definitions: 1. a set of two or more loci that have been shown by linkage analysis to be physically close in the genome but that have not yet been assigned to specific chromosomes. It is rapidly becoming an outmoded term.
[n] - any pair of genes that tend to be transmitted together
linked genes noun any pair of genes that tend to be transmitted together; `the genes of Drosophila fall into four linkage groups`