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2006 - WordNet 3.0
By Princeton University
 
2011 - English Dictionary Database
By DataStellar Co., Ltd
 
2010 - New Age Dictionary Database
By Oddity Software
 
1913 - Webster's Revised Unabridged Dictionary
By Noah Webster.
 
  • hag'ber-i, n. the bird-cherry--sometimes HACK'BERRY. [Prob. Scand.; Ice. heggr.]
1908 - Chambers's Twentieth Century Dictionary of the English Language
By Thomas Davidson
 
1846 - Medical lexicon: a dictionary of medical science
By Robley Dunglison

Word of the day

Proto Oncogene Proteins c erbB 2

  • cell surface protein-tyrosine kinase that is found to be overexpressed in significant number adenocarcinomas. It has extensive homology can heterodimerize EGF EPIDERMAL GROWTH FACTOR), 3 receptor (RECEPTOR, 3) and the 4 receptor. Activation of erbB-2 receptor occurs during heterodimer formation with a ligand-bound erbB family members. EC 2.7.11.-.
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