Meaning

• A combine harvester

  "We can't finish harvesting because our combine is stuck in the mud."

• A combination

Meaning

• To bring (two or more things or activities) together; to unite.

  "Combine the milk and the hot water in a large bowl.   I'm combining business and pleasure on this trip."

• To have two or more things or properties that function together.

  "Joe combines the intelligence of a rock with the honesty of a politician."

• To come together; to unite.

  "two substances that easily combine"

• In the game of casino, to play a card which will take two or more cards whose aggregate number of pips equals those of the card played.

• To bind; to hold by a moral tie.