We found 14 dictionaries that define the word archesporium:

General (11 matching dictionaries)

1. archesporium: Merriam-Webster
2. archesporium: Collins English Dictionary
3. archesporium: Vocabulary.com
4. archesporium: Wordnik
5. archesporium: Wiktionary
6. archesporium: Infoplease Dictionary
7. archesporium: Dictionary.com
8. archesporium: Rhymezone
9. archesporium: FreeDictionary.org
10. archesporium: Mnemonic Dictionary
11. archesporium: TheFreeDictionary.com

Computing (1 matching dictionary)

12. archesporium: Encyclopedia

Medicine (1 matching dictionary)

13. archesporium: Merriam-Webster Medical Dictionary

Science (1 matching dictionary)

14. Bryological (No longer online)

(Note: See archesporia as well.)

Definitions from Wiktionary (archesporium) ▸ noun:  (botany) Any of the cells of the sporangium that give rise to spores. Similar: archespore, archaesporium, spore case, sporangiospore, archeospore, polysporangium, androsporangium, germosporangium, zoosporangium, sporophyll, more... Adjectives: celled, multicellular, hypodermal, secondary, female, potential, primary, occasional, layered, shaped, central ▸ Words similar to archesporium ▸ Usage examples for archesporium ▸ Idioms related to archesporium ▸ Wikipedia articles (New!) ▸ Popular adjectives describing archesporium ▸ Words that often appear near archesporium ▸ Rhymes of archesporium ▸ Invented words related to archesporium