nanokokoinen
Nanokokoinen is a Finnish adjective meaning nano-sized, describing objects whose linear dimensions lie in the nanoscale, typically on the order of 1 to 100 nanometers. The term is formed from nano- (borrowed from English and Greek nanos) and the suffix -koinen, which denotes size or form. In practice, nanokokoinen refers to physical dimensions rather than to any single unit, but it is commonly used with nouns such as hiukkanen (particle), rakenne (structure), or järjestelmä (system).
In Finnish usage, the adjective agrees with the noun: nanokokoinen hiukkanen, nanokokoiset hiukkaset; nanokokoinen rakenne, nanokokoiset
Describe something as nanokokoinen often implies that nanoscale phenomena may be relevant to its behavior, such