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hypophosphate

American  
[hahy-puh-fos-feyt] / ˌhaɪ pəˈfɒs feɪt /

noun

  1. a salt or ester of hypophosphoric acid.


hypophosphate British  
/ ˌhaɪpəˈfɒsfeɪt /

noun

  1. any salt or ester of hypophosphoric 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 hypophosphate

First recorded in 1860–65; hypophosphor(ic acid) + -ate 2