Of a brownish grey colour.
To harass by continually repeating e.g. a request.
To ask or beset a debtor for payment.
Imitating a deep bass note, such as that found in suspenseful music.
A collector of debts, especially one who is insistent and demanding.
A fly made to resemble the mayfly subimago.
A newly hatched, immature mayfly; a mayfly subimago.
An ancient or medieval fortification; especially a hill-fort in Scotland or Ireland.
A mound or small hill.
A brownish grey colour.
An urgent request or demand of payment.
A structure in the Orkney or Shetland islands or in Scotland consisting of a roundhouse surrounded by a circular wall; a broch.
Having a shade of color that is rather dark.
Ashen; having a greyish skin coloration.
Dimly lit, as at dusk (evening).
A dusky dolphin.
A dusky grouse.
A dusky shark.