[ lengkth-wahyz, length-, lenth- ]
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adverb, adjective
  1. in the direction of the length.

Origin of lengthwise

First recorded in 1570–80; length + -wise

Words Nearby lengthwise

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use lengthwise in a sentence