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

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
{%wordnet%}
Definitions.net
{%definitions_com%}

Videos

Short "hint"

n. - White odorless powdered or crystalline alkaloid from plants of a certain genus or made synthetically.

edit
Usage examples (34)
  • The products contain ephedrine, which is banned by the NCAA.
  • Orioles team physician William Goldiner agreed with the coroner's call for a ban but noted that teams can do little to stop it because ephedrine is legal.
  • Cupstid told police he and his friend, Koehn, were buying the legally allowed amount of ephedrine, which is 11 grams.
  • It is a Beta-2 Agonist, which means that it is chemically related to epinephrine (NOT ephedrine, which is a totally different type of drug) and salbutamol.
...click 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, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.