slit

A slit isn't a grand canyon. It's a long, narrow cut or opening in something. Think of the tear in your jeans if they rip, or the narrow opening where a letter passes through a mailbox. It suggests something small and thin, often made by something sharp. The word can also be a verb: you can slit an envelope open with a knife or slit a bag to see what's inside. Sometimes, "slit" describes eyes narrowed into thin lines, like a cat watching a mouse.

The word "slit" usually brings to mind a long, narrow cut or opening, something much longer than it is wide. It is not a wide hole, but a thin line made on purpose or by accident, often by something sharp. You might find a slit in the fabric of an old coat, a slit in a skirt to make walking easier, or a narrow slit in a door for letters.

"Slit" is also a common verb. If you slit something, you cut it in a long, thin line: "She slit the package open with scissors." In grammar, the past tense and past participle are also "slit": "He slit the bag open." This verb often appears in everyday situations, but it can also describe more serious cutting or injury.

The word can also be used in a descriptive way. When someone narrows their eyes into slits, it suggests that the eyes have become thin and partly closed. Writers also use it for light showing through a very narrow gap: "A slit of light came through the curtain." In these cases, the idea is still the same: something long, thin, and narrow.

So whether it names a narrow opening, a thin tear, the act of cutting something open, or eyes squeezed into narrow lines, "slit" always points to the same basic shape: long, thin, and narrow.