A tool or device used for sealing or closing something, typically in industrial or craftsmanship contexts.

A term in baseball referring to a type of pitch thrown with a certain grip, resulting in spin that makes the ball move sideways.

एक प्रकार की गेंद फेंकने की तकनीक

English Usage: The pitcher decided to use a seamer to confuse the batter.

Hindi Usage: पिचर ने बल्लेबाज को उलझाने के लिए सीमर का उपयोग करने का निर्णय लिया।