from The American Heritage® Dictionary of the English Language, 4th Edition
- adv. From side to side; in terms of width.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. directed across the width of an object or place.
- adv. Across the width of an object or place.
from The Century Dictionary and Cyclopedia
- In the direction of the width; as regards the width.
width + -wise (Wiktionary)