We found 9 dictionaries that define the word plum trees:

General (6 matching dictionaries)

1. plum trees: Merriam-Webster
2. plum trees: Collins English Dictionary
3. plum trees: Vocabulary.com
4. plum-trees: Wordnik
5. plum trees: Wiktionary
6. plum trees: TheFreeDictionary.com

Business (1 matching dictionary)

7. plum trees: Legal dictionary

Computing (1 matching dictionary)

8. plum trees: Encyclopedia

Medicine (1 matching dictionary)

9. plum trees: Medical dictionary

(Note: See plum_tree as well.)

Definitions from Wiktionary (plum tree) ▸ noun:  A tree that bears plums. ▸ Also see plum_tree Opposite: non-plum trees, non-fruit trees, deciduous trees ▸ Words similar to plum trees ▸ Usage examples for plum trees ▸ Idioms related to plum trees ▸ Wikipedia articles (New!) ▸ Words that often appear near plum trees ▸ Rhymes of plum trees ▸ Invented words related to plum trees