Śrauta is a fancy Sanskrit word that means "related to Vedic sacrifices". Now let's break this down into smaller pieces.
First, Vedic refers to the ancient Hindu texts called Vedas. These texts were written thousands of years ago and contain lots of religious stories, hymns, and instructions for how to perform religious rituals.
Second, a sacrifice is when you give up something valuable to show devotion to a god or goddess. For example, people might offer flowers, food, or even animals to the gods as part of a sacrifice.
Finally, Śrauta is the name for the specific type of religious rituals that are described in the Vedas. These rituals involve complex procedures, chants, and offerings to various gods and goddesses.
So, in short, Śrauta refers to the ancient Hindu ceremonies that involve sacrifices and are described in the Vedas. They are considered to be very important for religious life and are still performed by some groups of Hindus today.