Section – sección

(Pronounced sehk-thyohn)

To remember that section is pronounced sehk-thyohn (sección) in European Spanish, use the following mnemonic:

Her first book had a section on medieval manners and flopped, her second had a theme on (sección) sex in Victorian times and was a hit.

Sección is feminine, so it's la sección. Imagine a whole section of a book dedicated to being a lady.