1. from one side to the other side of something
2. on the opposite side of something

1. from one side to the other
2. in width or diameter

Examples

• She walked across the street to the store.
• The bridge stretches across the river.
• My friend lives across from the park.
• The lake is two miles across.
• He threw the ball across the yard.
• The restaurant is located across the street from the hotel.
• The room measures fifteen feet across.