This is the 11778th most frequent Spanish word.
guardadito
A "guardadito" is a little stash or saved-up amount, often of money or small items.
In this sentence, 'guardadito' refers to money or resources that are saved or kept aside for future use, often for unexpected situations.
Tengo un guardadito para emergencias.
I have some savings for emergencies.
Here, 'guardadito' is used metaphorically to describe something that is kept hidden or protected, referring to a piece of information in this case.
Ese secreto lo tengo bien guardadito.
I have that secret well kept.
In this usage, 'guardadito' again refers to a small stash of savings or resources that is used strategically.