We found 8 dictionaries that define the word piltdown hoax:

General (6 matching dictionaries)

1. Piltdown hoax: Vocabulary.com
2. piltdown hoax: Dictionary.com
3. Piltdown hoax: Rhymezone
4. piltdown hoax: FreeDictionary.org
5. piltdown hoax: Mnemonic Dictionary
6. Piltdown hoax: TheFreeDictionary.com

Computing (1 matching dictionary)

7. Piltdown hoax: Encyclopedia

Miscellaneous (1 matching dictionary)

8. Piltdown Hoax: The Skeptic's Dictionary

Definitions from WordNet (Piltdown hoax) ▸ noun:  a supposedly primitive man later proven to be a hoax ▸ Words similar to piltdown hoax ▸ Usage examples for piltdown hoax ▸ Idioms related to piltdown hoax ▸ Wikipedia articles (New!) ▸ Words that often appear near piltdown hoax ▸ Rhymes of piltdown hoax ▸ Invented words related to piltdown hoax