Ruiskuja

Ruiskuja is a Finnish word that serves as the plural form of ruisku in several contexts, primarily referring to devices that store and release liquids under pressure or through a nozzle. The exact meaning of ruiskuja depends on the context in which it is used.

In medical contexts ruisku denotes a syringe, a small handheld device used to inject medicines or withdraw fluids. When referring to multiple instruments, ruiskuja is used to indicate several syringes.

In automotive and industrial settings ruisku can also mean an injector, such as a fuel injector that sprays fuel into an engine’s combustion chamber. When talking about more than one injector, ruiskuja is the appropriate form.

In gardening, agriculture, and pest control ruisku may refer to spraying equipment or sprayers that apply liquids like pesticides or herbicides. Here ruiskuja would denote several such devices.

Because ruisku has multiple senses, ruiskuja must be interpreted from context. The term appears in technical, medical, and everyday language to describe various liquid-delivery devices, including syringes, fuel injectors, and spraying equipment. See also ruisku for related meanings and usage.