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1. hard bonelike structures in the jaws of vertebrates.
The dentist examined my tooth and found a small cavity that needed to be filled. El dentista examinó mi diente y encontró una pequeña caries que necesitaba llenarse.
2. something resembling the tooth of an animal.
The fossil hunter discovered a remarkable tooth from a prehistoric dinosaur, which would be displayed in the museum's exhibit on ancient creatures. El cazador de fósiles descubrió un diente notable procedente de un dinosaurio prehistórico, que sería exhibido en el museo del exhibición sobre criaturas antiguas.
3. toothlike structure in invertebrates found in the mouth or alimentary canal or on a shell.
The mollusk's radula features a series of tiny teeth that help it scrape algae from rocks for food, while its larger teeth-like structures are used for defense. La rádula del molusco presenta una serie de dientes diminutos que le ayudan a escarbar algas de las rocas para alimentarse, mientras que sus estructuras dentales más grandes se utilizan para la defensa.
4. a means of enforcement.
The government used its tooth to crack down on smuggling activities along the border. El gobierno utilizó su diente para reprimir actividades de contrabando a lo largo de la frontera.
5. one of a number of uniform projections on a gear.
The engineer carefully examined the gearbox, noting the precise alignment of each tooth to ensure smooth operation. El ingeniero examinó cuidadosamente el cambio de marchas, observando la alineación precisa de cada diente para asegurar el funcionamiento suave.
