define Reciprocal Link

Definition:

Two different sites that link out to each other. Also referred to as Cross Linking.

Quality reciprocal link exchanges in and of themselves are not a bad thing, but most reciprocal link offers are of low quality. If too many of your links are of low quality it may make it harder for your site to rank for relevant queries, and some search engines may look at inlink and outlink ratios as well as link quality when determining how natural a site’s link profile is.