How to Say "cavity" in Spanish
The Spanish word for “cavity” is “hueco” — A2 level. This is a very common word in everyday Spanish.
English → SpanishA2
nounA2
hollow area inside something

Examples
Tapa ese hueco en la pared antes de que entre agua.
Cover that hole in the wall before water gets in.
Dejó un gran hueco en su corazón cuando se fue.
He left a big void (or hole) in her heart when he left.
Gender Agreement
As a masculine noun, 'hueco' uses masculine articles and adjectives (e.g., 'el hueco', 'un hueco grande').
Related Translations
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