Dictionary.com
Thesaurus.com

root position

American  

noun

Music.
  1. the position of a triad in which the root is in the bass.


root position British  

noun

  1. music the vertical distribution of the written notes of a chord in which the root of the chord is in the bass See position inversion

"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 root position

First recorded in 1890–95

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Plenty of phrases with the primary chords in root position must be taken before the other chords are treated.

From Project Gutenberg