Related Content
- Daily Word Quiz: oblique
- Analogy of the Day: Today’s Analogy
- Frequently Misspelled Words
- Frequently Mispronounced Words
- Easily Confused Words
- Writing & Language
Noun
- 1. Pennsylvanian, Pennsylvanian period, Upper Carboniferous, Upper Carboniferous period
- usage: from 310 million to 280 million years ago; warm climate; swampy land
- 2. Pennsylvanian, Keystone Stater, American
- usage: a native or resident of Pennsylvania
All rights reserved.
Definition and meaning of pennsylvanian (Dictionary)