Adjective: lengthwise 'lengkth,wIz
- Running or extending in the direction of the length of a thing
"the lengthwise dimension";
- lengthways
- In the direction of the length
"He cut the paper lengthwise";
- lengthways, longwise, longways, longitudinally, endlong [archaic]
See also: axial, end-to-end, fore-and-aft, linear, longitudinal, running