|
|
| pul·sar [ púl sr ] (plural pul·sars) |
noun |
|
| Definition: |
| |
pulsating star: a small dense star that emits brief intense bursts of visible radiation, radio waves, and X-rays, and is generally believed to be a rapidly rotating neutron star
|
| [Mid-20th century. Contraction of pulsating star, after quasar] |
|
