The Spanish word 'depravación' (meaning 'depravation' or 'corruption') comes from the Latin word 'depravatio', which meant 'corruption' or 'perversion'. This Latin word was formed by combining three elements: the prefix 'de-' meaning 'down' or 'away', the root 'pravus' meaning 'crooked' or 'perverse', and the suffix '-tio' which indicated an action or its result. When these elements came together, they created the concept of something being made crooked or turned away from its proper state - hence the meaning of corruption or moral perversion.

A related and simpler Spanish word is 'pravo' (meaning 'evil' or 'wicked'), which comes directly from the Latin 'pravus'. Another related word is 'depravar' (the verb form meaning 'to corrupt' or 'to deprave'), which is more commonly used than the noun form 'depravación'.

English speakers might recognize the connection to the English words 'depraved' and 'depravity', which share the same Latin origin as 'depravación'. These English words maintain very similar meanings, referring to moral corruption or wickedness. The English word 'pravity' (though rare) also comes from the Latin 'pravus', meaning perverseness or moral corruption.