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folacin

American  
[fol-uh-sin] / ˈfɒl ə sɪn /

noun

Biochemistry.
  1. folic acid.


folacin British  
/ ˈfɒləsɪn /

noun

  1. another name for folic acid

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of folacin

First recorded in 1945–50; fol(ic) ac(id) + -in 2