How to Say "to nibble" in Spanish
The most common Spanish word for “to nibble” is “morder” — use 'morder' when referring to a person or animal taking small bites, often as a more general action of biting..
morder
/mor-DEHR//moɾˈðeɾ/
Examples
El ratón mordía el queso lentamente.
The mouse nibbled the cheese slowly.
Ten cuidado, el perro puede morder si tiene miedo.
Be careful, the dog might bite if he is scared.
Siempre me muerdo las uñas cuando estoy nervioso.
I always bite my nails when I'm nervous.
Estos zapatos nuevos me muerden el talón.
These new shoes are pinching/biting my heel.
The 'O to UE' Change
When you emphasize the 'o' in the root, it changes to 'ue.' This happens in all present forms except 'nosotros' and 'vosotros.' For example: 'yo muerdo' but 'nosotros mordemos.'
Accidental Bites
When you bite yourself by accident (like your tongue), use the reflexive form 'morderse' + the body part: 'Me mordí la lengua' (I bit my tongue).
Keep it Regular in the Past
Mistake: “Yo muerdí ayer.”
Correction: Say 'Yo mordí ayer.' The 'o' only changes to 'ue' in the present tense, not the past.
roer
/roh-EHR//roˈeɾ/
Examples
El conejo estaba royendo una zanahoria.
The rabbit was nibbling on a carrot.
El perro se pasó la tarde royendo un hueso.
The dog spent the afternoon gnawing on a bone.
Los ratones royeron los cables de la televisión.
The mice gnawed through the TV cables.
No debes roer el lápiz cuando estás nervioso.
You shouldn't chew on your pencil when you're nervous.
The Strange 'Yo' Form
In the present tense, the 'I' form has three accepted versions: 'roigo', 'royo', or 'roo'. 'Roigo' is the most common in textbooks as it follows a pattern similar to other irregular verbs.
The 'Y' Spelling Rule
When the verb ending starts with an 'e' or 'o' after the stem, the 'i' changes to a 'y' (like 'royó' instead of 'roió'). This helps the word sound smoother by preventing three vowels from clashing.
Using the wrong past tense
Mistake: “El ratón roió el papel.”
Correction: El ratón royó el papel. Because the letter 'i' is between two vowels, it must change to a 'y' in the past tense for he/she/it forms.
Morder vs. Roer
Related Translations
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