The meaning of LESSEN is to shrink in size, number, or degree : decrease. How to use lessen in a sentence. Synonym Discussion of Lessen.

LESSEN definition: 1. If something lessens or is lessened, it becomes less strong: 2. If something lessens or is…. Learn more.

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

LESSEN definition: to become less. See examples of lessen used in a sentence.

If something lessens or you lessen it, it becomes smaller in size, amount, degree, or importance. As time went on, her anxiety lessened. [VERB] Make sure that your immunisations are up to …

To lessen is to make smaller, to reduce, or to weaken. A high school football coach might try to lessen head injuries by improving the quality of the team's helmets.

lessen meaning, definition, what is lessen: to become smaller in size, importance, o...: Learn more.

lessen to cause to decrease; to belittle; to become less; reduce: The pain will lessen with time.

Nov 20, 2025 · lessen (third-person singular simple present lessens, present participle lessening, simple past and past participle lessened) (transitive) To make less; to diminish; to reduce. …

The pain will lessen [= decrease] over time. Medication helps lessen the severity of the symptoms. Taking a few simple precautions will lessen [= (more commonly) reduce] your risk …