octacord Noun, n, octacord octachord Appox. usage (any sense): less than 0.1 per million words Appox. usage (any sense): less than 0.1 per million words
octacord Adjective, octacord having eight strings Appox. usage (any sense): less than 0.1 per million words Appox. usage (any sense): less than 0.1 per million words