from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. any flowerless plant whose growth takes place at the tip of the main stem, especially the cryptogam ferns

from the GNU version of the Collaborative International Dictionary of English

  • n. A plant of the highest class of cryptogams, including the ferns, etc. See cryptogamia.

from The Century Dictionary and Cyclopedia

  • n. An aerogenous plant.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. any flowerless plant such as a fern (pteridophyte) or moss (bryophyte) in which growth occurs only at the tip of the main stem


From acro- + -gen. (Wiktionary)


Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.