LIGHTYEARS is 10 letters long. It starts with the letter L and ends with the letter S
Dictionary definitions:
LIGHTYEARS:
Dictionary definitions:
LIGHTYEARS:
Type: noun
Definition: a unit of astronomical distance equivalent to the distance that light travels in one year, which is 9.4607 Ã 1012 km (nearly 6 million million miles).
Example: the new range puts them light years ahead of the competition
Definition: a unit of astronomical distance equivalent to the distance that light travels in one year, which is 9.4607 Ã 1012 km (nearly 6 million million miles).
Example: the new range puts them light years ahead of the competition