1. to give someone a sample or a small amount of something in order to help them make up their mind or to encourage them to want more.
Professional
Social
give someone a taste of your experience
When you give someone a taste of something, it could be a sample or a partial experience of what is on offer. It can also be used in a negative sense in the idiom 'give someone a taste of their own medicine' when you wish for someone to experience the negative effects of their own behaviour.