'Longwise' definitions:

Definition of 'longwise'

(from WordNet)
adverb
In the direction of the length; "He cut the paper lengthwise" [syn: lengthways, lengthwise, longwise, longways, longitudinally]

Definition of 'Longwise'

From: GCIDE
  • Longwise \Long"wise`\, adv. Lengthwise. [1913 Webster]