svételný

The Czech word "světelný" is an adjective that translates to "light" or "luminous" in English. It is derived from the noun "světlo," meaning "light." The adjective is used to describe something that produces or relates to light.

For example, "světelný zdroj" translates to "light source," referring to anything that emits light, such as a lamp or the sun. "Světelný rok" is the Czech term for "light-year," a unit of astronomical distance. The phrase "světelná show" means "light show," a performance involving the use of lights. "Světelný meč" refers to a "lightsaber," a fictional weapon.

In a more abstract sense, "světelný" can also imply brightness or clarity. A "světelný věk" might suggest an era of enlightenment or progress, although this usage is less common than its literal meaning related to physical light. The adjective's gender and case vary depending on the noun it modifies, following Czech grammatical rules. It is a fundamental adjective in the Czech language, essential for describing phenomena related to illumination and radiance.