Term: pyrene: a pale yellow crystalline hydrocarbon C16H10 extracted from coal tar
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: costoaxillary vein: one of several veins connecting intercostal veins with the lateral thoracic vein or the thoracoepigastric vein
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: depilatory: a cosmetic for temporary removal of undesired hair
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: pterion: the craniometric point in the region of the sphenoid fontanelle
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: background processing: the execution of low priority programs while higher priority programs are not using the processing system
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: napaea: one species: glade mallow
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: cool: the quality of being at a refreshingly low temperature
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: catheter: a thin flexible tube inserted into the body to permit introduction or withdrawal of fluids or to keep the passageway open
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: giant clam: a large clam inhabiting reefs in the southern Pacific and weighing up to 500 pounds
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: cinch: stable gear consisting of a band around a horse's belly that holds the saddle in place
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: department of state: the federal department in the United States that sets and maintains foreign policies