IPA: /ˈswiːtən/
KK: /ˈswitən/
To change in taste or flavor to become more sugary or pleasant.
The fruit will sweeten as it ripens on the tree.
Past: sweetened
Past Participle: sweetened
To make something sweeter or more pleasant, often by adding sugar or another sweet substance.
She decided to sweeten her tea with a little honey.
Past: sweetened
Past Participle: sweetened
Sweeten → It is formed from "sweet" (from Old English *swēte*, meaning having a pleasant taste) and "-en" (a suffix used to form verbs indicating to make or become). The word "sweeten" means to make something sweet or to add sweetness to it.
Think of something that is 'made sweet' — 'sweet' refers to a pleasant taste, and '-en' means to make. This helps you remember that sweeten means to add sweetness.