lisamisest

Lisamisest is an Estonian tegevusnimi (action noun) formed from the verb lisama, meaning to add. It denotes the act or process of adding something to an existing entity, such as items, content, clauses, or entries. Lisamisest is used in formal and written Estonian to indicate the circumstances, source, or consequence of adding. It can be combined with postpositions to form phrases such as lisamisest tulenev mõju (the effect arising from the addition) or lisamisest tulenevad muudatused (amendments arising from the addition).

In grammar, lisamisest is one of the case forms related to the noun lisamine and may appear with different endings depending on syntactic needs; related forms include lisamise (genitive) and lisamist (partitive). The concept emphasizes the act or result of adding rather than the numerical operation of addition.

The term is commonly encountered in contracts, plans, and documentation where additions or amendments are discussed. It is also used in software development when referring to adding features or data, as well as in everyday communication about updating lists or inventories. For readers, lisamisest serves to specify the context or origin of additions, helping to distinguish among changes driven by new content, revised requirements, or supplementary material. Overall, it functions as a precise linguistic tool for describing content-related adding in Estonian.