We found 17 dictionaries that define the word thalli:

General (13 matching dictionaries)

1. thalli, thalli-: Merriam-Webster
2. thalli: Oxford Learner's Dictionaries
3. thalli: American Heritage Dictionary of the English Language
4. thalli: Collins English Dictionary
5. thalli: Vocabulary.com
6. thalli: Wiktionary
7. thalli: Dictionary.com
8. Thalli (state assembly constituency): Wikipedia, the Free Encyclopedia
9. thalli: TheFreeDictionary.com
10. Thalli: Wikipedia, the Free Encyclopedia
11. Thalli: Online Plain Text English Dictionary
12. Thalli: AllWords.com Multi-Lingual Dictionary
13. thalli: FreeDictionary.org

Art (1 matching dictionary)

14. thalli-: A Cross Reference of Latin and Greek Elements

Computing (1 matching dictionary)

15. thalli: Encyclopedia

Medicine (2 matching dictionaries)

16. thalli: Merriam-Webster Medical Dictionary
17. thalli: Medical dictionary

(Note: See thallus as well.)

Definitions from Wiktionary (thallus) ▸ noun:  (botany) An undifferentiated plant body, such as in algae. ▸ noun:  (botany) Any plant body lacking vascular tissue. ▸ Also see thallus Phrases: Telangana Thalli, more... Adjectives: lichen, new, young, different, small, large, individual, vegetative, mature, algal, like ▸ Words similar to thalli ▸ Usage examples for thalli ▸ Idioms related to thalli ▸ Wikipedia articles (New!) ▸ Popular adjectives describing thalli ▸ Words that often appear near thalli ▸ Rhymes of thalli ▸ Invented words related to thalli