revel
To enjoy something very much, often in a loud celebration.
To revel means to take great joy and pleasure in something, often in a noisy, enthusiastic, or celebratory way. When you revel in your team's victory, you savor every moment, replaying the winning goal in your mind and maybe even dancing around the room with unbridled enthusiasm.
The word suggests intense, demonstrative satisfaction. Someone who revels in solving puzzles lights up with excitement when tackling a difficult one, celebrating each breakthrough. A person might revel in a snow day, running outside to build forts and throw snowballs with pure delight.
You can also use revel to describe extended celebrations or parties. In medieval times, people held revels that lasted for days, with feasting, music, and dancing. Today we still use the word revelry to describe joyful, festive activities, like the revelry at a wedding reception or a New Year's Eve celebration.
Sometimes people revel in things that might annoy others. A younger sibling might revel in knowing a secret you don't know, grinning smugly about their special information. The phrase captures that sense of taking almost too much pleasure in something, soaking up every bit of the experience.