We found 4 dictionaries that define the word tongued and grooved:

General (2 matching dictionaries)

1. tongued-and-grooved: Oxford Learner's Dictionaries
2. tongued-and-grooved: TheFreeDictionary.com

Computing (1 matching dictionary)

3. tongued-and-grooved: Encyclopedia

Tech (1 matching dictionary)

4. Urban Conservation Glossary (No longer online)

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