How to Say "blackboard eraser" in Spanish
The Spanish word for “blackboard eraser” is “borrador” — A1 level. This is a very common word in everyday Spanish.

Examples
¿Me prestas tu borrador? Me equivoqué.
Can I borrow your eraser? I made a mistake.
El profesor no encuentra el borrador de la pizarra.
The teacher can't find the chalkboard eraser.
Este borrador no mancha el papel.
This eraser doesn't smudge the paper.
The -dor ending
The ending '-dor' is like the English '-er'. It turns the action 'borrar' (to erase) into the object that does the erasing.
Gender remains masculine
Even though 'goma' (another word for eraser) is feminine, 'borrador' is always masculine, even if used by a woman or in a 'feminine' context.
Borrador vs. Goma
Mistake: “Using 'borrador' for a tiny pencil-top eraser in Spain.”
Correction: In Spain, use 'goma' for pencil erasers and 'borrador' for chalkboard erasers. In Latin America, 'borrador' is common for both.
Related Translations
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