An aquatic blood-sucking annelid of class Hirudinea, especially Hirudo medicinalis.
A person who derives profit from others in a parasitic fashion.
A glass tube designed for drawing blood from damaged tissue by means of a vacuum.
To apply a leech medicinally, so that it sucks blood from the patient.
To drain (resources) without giving back.
Bert leeched hundreds of files from the BBS, but never uploaded anything in return.
The vertical edge of a square sail.
The aft edge of a triangular sail.