We found 8 dictionaries that define the word digestive systems:

General (6 matching dictionaries)

1. digestive systems: Merriam-Webster
2. digestive systems: Collins English Dictionary
3. digestive systems: Vocabulary.com
4. digestive systems: Cambridge Advanced Learner's Dictionary
5. digestive systems: Wiktionary
6. Digestive systems: Wikipedia, the Free Encyclopedia

Computing (1 matching dictionary)

7. Digestive systems: Encyclopedia

Medicine (1 matching dictionary)

8. Digestive systems: Medical dictionary

(Note: See digestive_system as well.)

Definitions from Wiktionary (digestive system) ▸ noun:  (anatomy) A system of organs for the purpose of digesting food. ▸ Also see digestive_system Types: human, cow, pig, bird, reptile, amphibian, insect, more... ▸ Words similar to digestive systems ▸ Usage examples for digestive systems ▸ Idioms related to digestive systems ▸ Wikipedia articles (New!) ▸ Words that often appear near digestive systems ▸ Rhymes of digestive systems ▸ Invented words related to digestive systems