To form from different pieces or elements.
To merge, to intermingle freely.
To bond pieces of metal into a continuous whole by liquefying parts of each piece, bringing the liquids into contact, and allowing the combined liquid to solidify.
To join into a single mass or whole.
to combine multiple similar objects into one.
In card games, especially of the rummy family, to announce or display a combination of cards.
A combination of cards which is melded.