Trissor

Trissor is a term used in several unrelated domains, and there is no single universally accepted definition. In hobbyist and maker circles, trissor is sometimes used as an informal name for a small three-blade cutting device designed for trimming thin materials such as paper, fabric, or model components. The blade configuration and mechanism vary by manufacturer, and the name is not standardized across products.

In speculative fiction and gaming, trissor is commonly used to describe a three-edged blade or energy-cutting device. In these works, a trissor may be portrayed as lightweight and fast, or as a versatile tool with three independent cutting edges, depending on the fictional technology.

In digital and creative contexts, trissor has appeared as a project name, codename, or conceptual motif to symbolize triadic design or triple functionality. There is no canonical technical definition in computing or design, and its meaning tends to be defined by individual creators.

Origin and usage notes: The term appears to have emerged in online communities and fan spaces in the early 21st century as a neologism built from the familiar tri- prefix and a suffix reminiscent of tools like scissor. Because it is a neologism with multiple independent uses, readers should rely on context to determine the intended meaning.

Related terms include tri-, tri-blade, and scissor.