Meaning

• Moisture; humidity; water.

  ""Yet oft they quit | The dank, and rising on siff pennons, tow'r | the mid aerial sky""

Meaning

• Dark, damp and humid.

  "The dank cave was chilly and spooky."

• (of marijuana) Highly potent.

  "That was dank bud."

• (often ironic) Great, awesome.