laimennettu

Laimennettu is a Finnish adjective meaning diluted, used to describe a substance whose concentration has been reduced by adding a solvent. It is commonly found in chemistry, pharmacology, environmental science, and the food and beverage industry to indicate a preparation that is weaker than a concentrated form.

The word is the past passive participle of the verb laimentaa, and it can modify nouns directly as a compound adjective. Examples include laimennettu liuos (a diluted solution) and laimennettu pitoisuus (a diluted concentration). In scientific and technical Finnish it is often contrasted with terms referring to concentrated forms, such as konsentraattinen or the noun laimennus, which denotes the act of dilution.

Etymology and usage notes: laimennettu is formed with the -ttu/-tty suffix that marks a past participle in Finnish, deriving from the verb laimentaa (to dilute). The term is widely used in technical writing to indicate that a material, solution, or sample has been prepared at a lower concentration than its reference form.

See also: laimennus (dilution). In English, the corresponding concept is diluted.