Definition from Wiktionary, the free dictionary
- Shaped like a bulb.
2008 February 21, Michael Wilson, “Home in Box Had Its Problems; Alternative Does, Too”, New York Times:
- One man does not pass: John Cornelius Foley, a 6-foot-2, lumbering slab of damaged Irish-American age 57 years this May. He limps slowly, his right leg below the knee as knotty and bulbed as an old root.