The new formation over the end of a cutting, before it puts out rootlets.
A shining area on the frons of many species of Tabanomorpha (horse flies and relatives).
The material of repair in fractures of bone; a substance exuded at the site of fracture, which is at first soft or cartilaginous in consistency, but is ultimately converted into true bone and unites the fragments into a single piece.
A hardened area of the skin (especially on the foot or hand) caused by repeated friction, wear or use.
To form such hardened tissue.
The act of dredging.
A mixture of oats and barley.
Very fine mineral matter held in suspension in water.
A large shaker for sprinkling spices or seasonings during food preparation.
A dragnet for taking up oysters, etc., from their beds.
An iron frame, with a fine net attached, used in collecting animals living at the bottom of the sea.
A dredging machine.
To make a channel deeper or wider using a dredge.
To bring something to the surface with a dredge.
To sprinkle (food) with spices or seasonings, using a dredge.
To unearth.