How do you make Las tijeras singular?

The word "las tijeras" is already singular in Spanish. It means "the scissors" and is considered a singular noun because it refers to a single object, even though it has two blades.

However, if you want to refer to a single pair of scissors, you can use the singular form: la tijera.

It's important to note that la tijera is not commonly used, as it's less common to refer to a single pair of scissors. The plural form "las tijeras" is generally preferred.