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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - A complex neural network in the central core of the brainstem; A substance produced by the hypothalamus that is capable of accelerating the secretion of a given hormone by the anterior pituitary gland.

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Usage examples (30)
  • I'm cracking up inside, but Rf doing the flashdance thing ...
  • Are you talking about the wireless Rf remote control extender?
  • What are the Rf values for major Alternaria alternata toxins? en Español
  • Slide 18: Business Risk and Financial Risk RE = Rf + βA (1+D / E) (RM - Rf) 
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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.