Definition from Wiktionary, the free dictionary
octaval (not comparable)
- (music) Of, pertaining to, or relating to an octave.
- Proceeding by intervals of eight.
- Octonary; expressed in base-8; octal, octonal.
- intra-octaval (music)
- “Oxford English Dictionary [2nd Ed.; 1989] ” listed in the
- “draft revision; Dec. 2008] ” listed in the Oxford English Dictionary [