Reduced; made less strong.

simple past tense and past participle of weaken

present participle of weaken

An instance or process of loss of strength.

(transitive) To make weaker or less strong. / (intransitive) To become weaker or less strong.

Third-person singular simple present indicative form of weaken

plural of weakening

a person who, or thing that weakens

plural of weakener

Obsolete spelling of weakness