function
The Spanish word 'función' translates to 'function' in English. It is a noun and it is used in various contexts. In mathematics, it is used to describe a relationship or expression involving one or more variables. In computer science, it is used to indicate a sequence of instructions that performs a specific task, packaged as a unit. It is also used in everyday language to mean the natural or intended purpose of something or the role that a person or thing has in a particular situation. Similarly, it can refer to a social event or gathering.
The function of this device is unknown.
This sentence explains that the purpose or role played by a certain device isn't known.
I'm going to a theatre performance tonight.
In this context, 'función' refers to a theatrical performance or show that the speaker is planning to attend later in the day.
The main function of a teacher is to educate.
This sentence states that the primary role or duty of a teacher is to educate or provide education.