She is studying to become a veterinarian.

She placed a beautiful stud on the wall as a decoration.

The carpenter is studding the wall.

She is a diligent student.

The star-studded event was attended by many celebrities.

He was wearing a diamond-studded watch.

He fastened his collar stud before going to the party.

I couldn't find the press-stud on my jacket.

She visited a stud farm to learn about horse breeding.

The studbook is a record of the lineage of horses.