English
longwise
From long + -wise.
Formed from long + -wise
Proto-Indo-European *dlongʰos ‘long’
Proto-Germanic *langaz ‘long’
Proto-West Germanic *lang ‘long’
Old English lang ‘long, tall, lasting’
Middle English long
English long
Today it means
adv Lengthwise; longways; lengthways.
Language periods are conventional ranges, not dates for this word.
Etymograph / longwise