We found 9 dictionaries that define the word clammed up:

General (6 matching dictionaries)

1. clammed up: Merriam-Webster
2. clammed up: Collins English Dictionary
3. clammed up: Vocabulary.com
4. clammed up: Cambridge Advanced Learner's Dictionary
5. clammed up: Wiktionary
6. clammed up: TheFreeDictionary.com

Computing (1 matching dictionary)

7. clammed up: Encyclopedia

Medicine (1 matching dictionary)

8. clammed up: Medical dictionary

Miscellaneous (1 matching dictionary)

9. clammed up: Idioms

▸ Words similar to clammed up ▸ Usage examples for clammed up ▸ Idioms related to clammed up ▸ Wikipedia articles (New!) ▸ Words that often appear near clammed up ▸ Rhymes of clammed up ▸ Invented words related to clammed up