We found 4 dictionaries that define the word clay pipes:

General (3 matching dictionaries)

1. clay pipes: Collins English Dictionary
2. clay pipes: Vocabulary.com
3. clay pipes: TheFreeDictionary.com

Science (1 matching dictionary)

4. Clay pipes: Underwater Archaeology Glossary

(Note: See clay_pipe as well.)

Definitions from WordNet (clay pipe) ▸ noun:  a pipe made of clay ▸ Also see clay_pipe ▸ Words similar to clay pipes ▸ Usage examples for clay pipes ▸ Idioms related to clay pipes ▸ Wikipedia articles (New!) ▸ Words that often appear near clay pipes ▸ Rhymes of clay pipes ▸ Invented words related to clay pipes