Meaning

• A dusky shark.

• A dusky dolphin.

• A dusky grouse.

Meaning

• Dimly lit, as at dusk (evening).

  "I like it when it is dusky, just before the street lights come on."

• Having a shade of color that is rather dark.

  "The dusky rose was of a muted color, not clashing with any of the other colors."

• Dark-skinned.

• Ashen; having a greyish skin coloration.

  "The patient was in shock and had a dusky skin tone."