[{"Bold_text": "noun", "List Items": ["Anatomy.a cell, group of cells, or producing a secretion.any of various organs or structures resembling the shape but not the function of true glands.", "a cell, group of cells, or producing a secretion.", "any of various organs or structures resembling the shape but not the function of true glands.", "Botany.a secreting organ or structure."]}, {"Bold_text": "noun", "List Items": ["a sleeve within a stuffing box stuffing box,fitted over a shaft or valve stem and tightened against compressible packing in such a way as to prevent leakage of fluid while allowing the shaft or stem to move; lantern ring.", "stuffing box stuffing box."]}]