superdomain noun3 •Two or more conserved domains of nominally unrelated origin that appear in the same order in diverse proteins and are inherited as a single structural/functional unit. •(Internet, rare) The domain to which a subdomain belongs.Notes provides your Internet domain name (as it appears in the computer's TCP/IP setup and minus the superdomain (org, net, and so on) component) as a default. — 2000 •A taxonomic grouping above domain. formssuperdomains
