[kohst-tuh-kohst] 
| extending, going, or operating from one coast of the U.S. to the other: a coast-to-coast television network. |
| coast-to-coast (kōst'tə-kōst') adj. Reaching, airing, or traveling from one coast to another, especially across a nation or continent: a coast-to-coast flight; coast-to-coast sports coverage on TV. |