tüüpidel
Tüüpidel is an Estonian phrase that translates roughly as "by types" or "on the types." It is formed from the noun tüüp (type) and a plural relational ending, and it appears in contexts where multiple types are being discussed or compared. In scholarly and technical writing the form signals that a statement applies across several type categories rather than to a single type.
In linguistics, information science, and classification work, tüüpidel is used to frame observations, properties, or rules
Relation to classification and data modeling
The phrase often appears when describing taxonomy, data models, or type hierarchies, where items are grouped