[{"Bold_text": "noun", "List Items": ["Anatomy, Zoology.the tube in humans and other air-breathing vertebrates extending from the larynx to the bronchi, serving as the principal passage for conveying air to and from the lungs; the windpipe.", "(in and other arthropods) one of the air-conveying tubes of the respiratory system.", "Botany. vessel ( def 5 ) vessel ( def 5 )."]}]