Simple Definition of lengthen
: to become longer
: to make (something) longer
Examples of lengthen in a sentence
The days lengthened with the approach of spring.
Proper care will lengthen the life of the engine.
lengthen a pair of trousers
First Known Use of lengthen
Synonym Discussion of lengthen
LENGTHEN Defined for Kids
Definition of lengthen for Students
: to make or become longer <lengthen a dress>
Seen and Heard
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