This is the 5122nd most frequent Spanish word.
frutos
"Frutos" means "fruits" or "products/results of something."
Here, 'frutos' refers to the literal meaning of fruits (the edible or seed-containing parts of a plant).
Los frutos del árbol están maduros.
The fruits of the tree are ripe.
In this sentence, 'frutos' is used metaphorically to mean the results or gains of the effort.
Los frutos de su esfuerzo son evidentes.
The fruits of his effort are evident.
The term 'frutos' here implies a study or focus on the botanical fruits, which is aligned with its primary meaning.