regulatiivseid
Regulatiivseid is the partitive plural form of the Estonian adjective regulatiivne, meaning regulatory or regulative. It is used to describe a plural noun in the partitive case. The base form is regulatiivne; its plural nominative is regulatiivsed, and the partitive plural is regulatiivseid. Examples include regulatiivseid meetmeid (regulatory measures) and regulatiivseid nõudeid (regulatory requirements).
In grammar, regulatiivseid is formed from the stem regulati- with the adjectival suffix -ivne and the partitive
Regulatiivseid is typically used in formal or technical language, such as legal, administrative, and scientific writing,
Usage notes: because it is an adjective in the partitive plural, regulatiivseid accompanies nouns in the partitive