This is the 10413th most frequent Spanish word.
conservadoras
"Conservadoras" means "conservative" or "preservers," depending on context.
Here, 'conservadoras' is an adjective describing the conservative nature of people in their attitudes or preferences.
Las personas conservadoras suelen evitar los cambios drásticos.
Conservative people tend to avoid drastic changes.
In this case, 'conservadoras' is an adjective referring to boxes used for conservation or preservation purposes.
Compré unas cajas conservadoras para guardar alimentos.
I bought some preserving boxes to store food.
'Conservadoras' is once again an adjective, but here it describes strategies or approaches that are cautious or risk-avoiding.