We found 6 dictionaries that define the word gumming up:

General (3 matching dictionaries)

1. gumming up: Collins English Dictionary
2. gumming up: Vocabulary.com
3. gumming up: TheFreeDictionary.com

Computing (1 matching dictionary)

4. gumming up: Encyclopedia

Medicine (1 matching dictionary)

5. gumming up: Medical dictionary

Miscellaneous (1 matching dictionary)

6. gumming up: Idioms

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