Supernova vs Whelk - What's the difference?
supernova | whelk |
(astronomy) A star which explodes, increasing its brightness to typically a billion times that of our sun, though attenuated by the great distance from our sun. Some leave only debris (Type I); others fade to invisibility as neutron stars (Type II).
Certain edible sea snails, especially, any one of numerous species of large marine gastropods belonging to , much used as food in Europe.
A stripe or mark; a ridge; a wale.