from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Pertaining to accession; additional - Sir T. Browne
from the GNU version of the Collaborative International Dictionary of English
- adj. Pertaining to accession; additional.
from The Century Dictionary and Cyclopedia
- Consisting in or due to accession; giving increase or enlargement; additional.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. of or constituting an accession
accession + -al (Wiktionary)