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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - A potent substance that acts like a hormone and is found in many bodily tissues (and especially in semen).

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Usage examples (32)
  • Also, semen has a substance in it called prostaglandin, which is the same thing your body makes to soften your cervix.
  • Sune Bergström is responsible for a crucial breakthrough in prostaglandin research.
  • Others cells from each patient were subjected to UVR and levels of a pro-inflammatory chemical called prostaglandin-E2 (PGE2) measured.
  • The "prostaglandin" subsection effectively duplicates the description of late medical termination as described above.
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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.