- a brand of musical instrument, resembling in shape an upright piano, with two keyboards and electronic tone generation.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- trademark an electric organ with two keyboards, electronic tone generation, and a wide variety of tone colours: invented in 1934
Word Origin for Hammond organ
C20: named after Laurens Hammond (1895–1973), US mechanical engineer
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