estimaamalla
Estimamaalla is a Finnish adverbial participle meaning "by estimating" or "through estimation." It is formed from the verb estimoida (to estimate) by adding the suffix -malla, producing a gerund that marks the method or means by which something is done. The form is used to describe how a result is obtained, similar to the English phrase "by estimating."
In Finnish grammar, the -malla/-mällä suffix yields an adverbial participle that expresses manner, instrument, or means,
Usage is most common in technical and academic Finnish, especially in statistics, economics, and research methodology.
Etymology and related terms: The verb estimoida is a loanword from English estimate, adapted to Finnish orthography.