(anatomy) Any of the small cartilage-less branches of a bronchus.
hambroline
hambroline
noun
(nautical) A three-stranded tarred hemp cord.
helleborin
helleborin
noun
(chemistry) A poisonous glucoside found in several species of hellebore.
hemiglobin
hemoglobin
hemoglobin
noun
(American spelling) The iron-containing substance in red blood cells that transports oxygen from the lungs to the rest of the body; it consists of a protein (globulin), and haem (a porphyrin ring with an atom of iron at its centre).