This is the 5239th most frequent Spanish word.
incursión
A sudden or brief invasion or attack.
The noun 'incursión' refers to an action carried out to enter a location strategically or forcefully, specifically militarily.
La incursión militar en el territorio enemigo fue cuidadosamente planeada.
The military incursion into enemy territory was carefully planned.
Here, the term 'incursión' metaphorically refers to the act of beginning or exploring something new, like a subject or field of study.
Las incursiones en el estudio de nuevos temas amplían nuestros horizontes.
Making incursions into studying new topics expands our horizons.
In this case, 'incursión' is used to describe a probing or exploration into a specific area, namely traditional cuisine.