What is the meaning of "get one's feet wet"?
get your feet wet
“To get your feet wet” is an idiom that means to begin doing a new job, activity, etc., in a brief and simple way in order to become more familiar with it, as in this example:
More idioms with foot and feet
There are many other idioms with foot and feet. Here are five more:
1. get cold feet: have a feeling of worry or doubt that is strong enough to stop you from doing something that you planned to do
2. drag your feet/heels: avoid doing something for a long time
3. get your foot in the door: make the first step toward a goal by getting into an organization, a career, etc.
4. put your foot down: deal with someone in a strict way
5. put your foot in your mouth: say something that causes someone to be embarrassed, upset, or hurt especially when you did not expect that reaction