1. having a round or rounded head or top
2. having screws or bolts with rounded heads rather than slotted ones
Usage: technical

Examples

• The roundheaded screws provided a smoother finish on the cabinet.
• She preferred roundheaded bolts for the outdoor project.
• The roundheaded design of the hammer made it easier to grip.
• Roundheaded nails are less likely to split the wood.
• The carpenter selected roundheaded fasteners for the decorative trim.
• These roundheaded rivets will give the project a vintage look.