gland: 意味と定義

A cell, a group of cells, or an organ that produces a secretion for use elsewhere in the body or in a body cavity or for elimination from the body.

Any of various organs, such as lymph nodes, that resemble true glands but perform a nonsecretory function.

Botany An organ or a structure that secretes a substance.

A device, such as the outer sleeve of a stuffing box, designed to prevent a fluid from leaking past a moving machine part.