Open Dictionary
mouse here to listen, click to choose/add more
Location: USA
Source: Learn That Word
Profile URL:

Are you a native English speaker? How do you pronounce this word?

Thank you for contributing!
upload mp3 file or record now it's easy, promised!

{%type%} Definitions

WordNet 3.0Copyright Princeton University


Short "hint"

A hormone or hormonal agent that induces or promotes flowering.

Usage examples (23)
  • But the chemical identity of florigen eluded discovery.
  • But, remarkably, the florigen gene also boosted the sugar and sweetness of individual fruits.
  • Plant geneticist George Coupland and colleagues showed that florigen, at least in the flowering
  • What the researchers found is that to maximize yield, there can't be too much or too little florigen. for more
Tutoring comment

Tutoring comment not yet available...

add more
The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google,,, and YouTube,,,,, as well as the generous Creative Commons community.