merry

Short definition from Wiktionary

Adjective

1. 1
   Jolly and full of high spirits; happy.
2. 2
   Festive and full of fun and laughter.
3. 3
   Brisk
4. 4
   Causing laughter, mirth, gladness, or delight.
5. 5
   drunk; tipsy

Noun

1. 1
   An English wild cherry.

Proper noun

1. 1
   A surname transferred from the nickname. Originally a nickname for a merry person.
2. 2
   A female given name from merry.
3. 3
   A diminutive of the female given name Mercy.
4. 4
   A diminutive of the male given name Meredith.