täsmällisiä

Täsmällisiä is the plural partitive form of the Finnish adjective täsmällinen, which translates roughly to precise, exact, or punctual. The nuance of täsmällisiä depends on context, ranging from numerical accuracy in measurements to the timeliness of actions.

Grammatically, täsmällisiä is used before a plural noun in partitive constructions. Examples include täsmällisiä mittauksia (precise measurements), täsmällisiä ohjeita (clear instructions) and täsmällisiä tuloksia (exact results). It can also appear in negative sentences, as in ei ole täsmällisiä mittauksia. In predicate position, other forms such as täsmälliset are typically used, depending on sentence structure.

Usage and nuance, Täsmällisiä emphasizes strict accuracy or punctuality and is common in technical, scientific, and professional contexts. It is well suited for descriptions of devices, procedures, or data that must meet exact specifications. In everyday language, speakers may opt for tarkka (careful/accurate) or ajantasainen (up-to-date/punctual) when referring to people or more general notions of reliability.

Etymology, The word derives from the Finnish root täsmä-, meaning to fit exactly or to match, with the adjectival suffix -llinen. This formation gives a sense of being characterized by exactness or precision.

See also, Related terms include tarkka, which is a more general synonym for precise, and ajantasainen, which emphasizes timeliness. In Finnish, täsmällisiä thus occupies a formal, often technical niche when discussing accuracy, measurements, and procedures.