In science, a berry is a special kind of fruit. It has soft flesh and seeds inside. Some berries may not look like berries in everyday life.
Tomato is a berry in botany.
Botanists say a banana is a berry.
Sometimes people use 'berry' as a cute word for something small or nice. It is often used in informal or friendly speech.
Look at this little berry dog.
She called her baby a berry.
Berry can refer to the brand BlackBerry, known for its mobile phones and software. It is a name used in technology.
I use a BlackBerry phone.
BlackBerry was popular before smartphones.