katsetega

Katsetega is a term in Estonian used primarily in scientific and academic contexts to describe something that involves experiments or experimental conditions. As an adjective or adverbial phrase, it signals that a method, design, or set of data includes experimental trials rather than observational data. In practice, phrases such as katsetega uuring (experimental study) and katsetega metoodika (experimental methodology) are common in research reports.

Origin and form: The word derives from the noun katse (test, experiment) combined with the comitative suffix -tega, which is used in Estonian to mean “with” or to indicate accompaniment. The form katsetega functions as an instrumental/comitative construction used to modify nouns or to act as an adverbial modifier in sentences.

Usage: Katsetega is typically contrasted with non-experimental or observational terms. It is often used in methodological sections to distinguish study designs and is found in dictionaries and corpora of Estonian technical writing. It can be inflected for number and case in longer phrases, such as katsetega uuringud (experimental studies) or katsetega meetodid (experimental methods).

See also: katse, eksperiment, uuring, metoodika.