The meaning of LIGHTEN is to make light or clear : illuminate. How to use lighten in a sentence. Synonym Discussion of Lighten.

lighten verb (MAKE LESS HEAVY) lighten someone's burden, load, etc. to make a difficult situation or responsibility easier:

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

Master the word "LIGHTEN" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.

Lighten definition: to become lighter or less dark; brighten.. See examples of LIGHTEN used in a sentence.

to (cause to) become cheery or glad: [~ + object] Such news lightens my heart. [no object] His heart lightened at the thought. lighten up, to (cause to) become less serious or earnest: [no …

1. to make lighter in weight. 2. to lessen the load of or upon. 3. to make less burdensome or oppressive; mitigate: to lighten taxes. 4. to cheer or gladden: Such news lightens my heart.

lighten meaning: 1. If a serious situation lightens, it becomes less serious, and if something or someone lightens…. Learn more.

Some common synonyms of lighten are allay, alleviate, assuage, mitigate, and relieve. While all these words mean "to make something less grievous," lighten implies reducing a burdensome …

Oct 23, 2025 · lighten (third-person singular simple present lightens, present participle lightening, simple past and past participle lightened) (transitive) To alleviate; to reduce the burden of. …