- ... and feather
- A sailor (coll)
- Bitumen
- Black paint
- Black sealant
- Coal by-product
- Coal byproduct
- Moist, slippery matter
- Muck
- Soft, moist earth or clay, having an adhesive quality;
viscous mud.
- Any mucilaginous substance; any substance of a dirty nature,
that is moist, soft, and adhesive.
- Bitumen.
- Mud containing metallic ore, obtained in the preparatory
dressing.
- A mucuslike substance which exudes from the bodies of
certain animals.