extend, lengthen, prolong, protract mean to draw out or add to so as to increase in length. extend and lengthen imply a drawing out in space or time but extend may also imply increase in width, scope, …

LENGTHEN definition: 1. to make something longer, or to become longer: 2. If you lengthen something, or it lengthens…. Learn more.

1. in detail; taking a long time.

To lengthen is to make longer, either in a material or an immaterial sense: to lengthen a dress. To extend is to lengthen beyond some original point or so as to reach a certain point: to extend a railway …

Definition of lengthen verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Nov 21, 2025 · From length +‎ -en. lengthen (third-person singular simple present lengthens, present participle lengthening, simple past and past participle lengthened) You need to lengthen the story if …

To lengthen is to make longer, either in a material or an immaterial sense: to lengthen a dress. To extend is to lengthen beyond some original point or so as to reach a certain point: to extend a railway …

There are five meanings listed in OED's entry for the verb lengthen, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

lengthen meaning, definition, what is lengthen: to make something longer or to become lo...: Learn more.

Some common synonyms of lengthen are extend, prolong, and protract. While all these words mean "to draw out or add to so as to increase in length," extend and lengthen imply a drawing out in space or …