Archaic form of pepper.

(sciences) A small tube, often with an enlargement or bulb in the middle, and usually graduated, used for transferring or delivering measured quantities of a liquid.

To transfer or measure the volume of a liquid using a pipette.

A pipe that carries off liquid wastes from a toilet

present participle of pipe

The process of an animal just beginning to break out of its egg; precedes hatching. / The sound of musical pipes. / An act of making music or noise with pipes.

High-pitched.

(music) A pipe organ tube with a uniform diameter, one closed end and one open end.

a pipe that carries off liquid waste; a drain or drainpipe

(informal) The esophagus/oesophagus.