We found 2 dictionaries that define the word progymnospermous:

General (2 matching dictionaries)

1. progymnospermous: Merriam-Webster
2. progymnospermous: Wiktionary

Definitions from Wiktionary (progymnospermous) ▸ adjective:  Of or relating to progymnosperms. ▸ Words similar to progymnospermous ▸ Usage examples for progymnospermous ▸ Idioms related to progymnospermous ▸ Wikipedia articles (New!) ▸ Popular nouns described by progymnospermous ▸ Words that often appear near progymnospermous ▸ Rhymes of progymnospermous ▸ Invented words related to progymnospermous