meld

Short definition from Wiktionary

Verb

1. 1
   To combine (multiple things) together; to blend, to fuse.
2. 2
   To combine, to blend, to fuse.
3. 3
   Especially in games of the rummy family: To announce or play (a combination of playing cards) and thus score points.
4. 4
   Especially in games of the rummy family: To announce or play a combination of playing cards and thus score points.

Noun

1. 1
   The result of multiple things being combined together; a blend.
2. 2
   Especially in games of the rummy family: a combination of playing cards which is announced or played to score points.