külgomadusi
Külgomadusi is an Estonian term that appears only sporadically in available texts and does not have a widely established definition in standard dictionaries. The word is formed from külg, meaning side, and omadusi, the genitive plural form of omadus, or property/characteristic. Because it is not a common term, its precise meaning can vary between authors and disciplines.
In some contexts külgomadusi is used to refer to secondary or ancillary properties that accompany a primary
Etymologically, the construction suggests a notion of attributes attached to or alongside a main feature, similar
See also: Omadused, Külg, Side information (in a general sense). Given its scarce attestation, readers are advised