Define the term thecodont dentition.

Explanation

**Step-by-Step Text Solution:**

1. **Definition of Thecodont Dentition**: Thecodont dentition refers to a specific type of dental arrangement where each tooth is anchored in a socket within the jawbone. This means that the base of each tooth is enclosed in a bony socket, providing stability and support.

2. **Occurrence**: Thecodont dentition is characteristic of certain groups of animals, including mammals and crocodiles. This type of dentition allows for a more secure attachment of teeth, which is beneficial for their function in feeding.

3. **Structure**: In thecodont dentition, the teeth are not directly fused to the jawbone but are instead held in place by these sockets. This arrangement allows for some movement of the teeth, which can be advantageous in terms of wear and tear during the process of chewing.

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