v.1. To plunge something briefly into a liquid: I dipped the donut into the coffee.
2. To take a small amount of something from where it is stored: We have been dipping into the olives you bought all day, but there are still some left.
3. To withdraw a small amount from some place where it is stored or kept: We dipped into our savings account to buy the car.
4. To browse something: I dipped into the book, but I didn't read the whole thing.
5. To investigate some subject superficially; dabble in something: I've dipped into psychology, but it never really interested me.