from Wiktionary, Creative Commons Attribution/Share-Alike License
- adv. Not in accordance with the season.
from The Century Dictionary and Cyclopedia
- In an unseasonable manner; not at the most suitable time.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adv. not in accordance with the season
unseasonable + -ly (Wiktionary)