Ponor - wikipedia, the free encyclopedia, A ponor is a natural surface opening that may be found in landscapes where the geology and the geomorphology is characterized by some kind of karst. collecting basin. Ponor, alba - wikipedia, the free encyclopedia, Ponor is a commune located in alba county, romania. it has a population of 697 and is composed of six villages: după deal, geogel (kisgyógypatak), măcărești. Pons - definition and more from the free merriam-webster, Learn more about pons . britannica.com: encyclopedia article about "pons" browse. next word in the dictionary: pons asinorum previous word in the dictionary: ponor.
Chasm - definition of chasm by the free dictionary, Chasm (k z m) n. 1. a deep, steep-sided opening in the earth's surface; an abyss or gorge. 2. a sudden interruption of continuity; a gap. 3. a pronounced difference. Abyss - definition of abyss by the free dictionary, Want to thank tfd for its existence? tell a friend about us, add a link to this page, or visit the webmaster's page for free fun content.?.