This is the 6989th most frequent Spanish word.
edison
"Edison" is not a Spanish word; it is a proper noun, typically referring to the inventor Thomas Edison.
In this sentence, "Edison" is used as a proper noun, referencing the historical figure Thomas Edison.
Edison fue un inventor muy famoso a nivel mundial.
Edison was a very famous inventor worldwide.
In this context, "Edison" again refers to the individual, emphasizing his legacy through the founding of institutions.
¿Sabías que Edison fundó una empresa de electricidad que aún existe?
Did you know that Edison founded an electricity company that still exists?
Here, "Edison" is demonstrated as a name derived from the individual, showcasing its extension into namesakes.