the occupation, profession, or work of a teacher

I went into teaching because I like working with children

a teaching union

ideas or principles taught by an authority

the teachings of the Koran

impart knowledge to or instruct (someone) as to how to do something

she taught him to read

he taught me how to ride a bike

cause (someone) to learn or understand something by example or experience

travelling taught me that not everyone shared my beliefs

my upbringing taught me never to be disrespectful to elders