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"

Deliberately not obeying someone in authority and being difficult to deal with or control. Also: Capable of enduring high temperatures.

edit
Usage examples (41)
  • The refractory child changed her behavior when she suffered the consequences of her actions.
  • The refractory period of a muscle fiber
  • For the purpose of this book the term refractory will cover clays and materials that are suitable to be used in a potter's kiln fired up to
  • "The other times, sir, I was called refractory but I was not."
...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.