palaeoaeolian
n.— «Found a word my discussion leader professor wants to get used in scientific journals someday: palaeoaeolian. As in “palaeoaeolian rock”—a rock that was shaped by winds over the centuries. If it gets coined, it will become the word with the most vowels in a row.» —“studying” by neuroticsquirrl Neurosis (San Antonio, Texas) Dec. 16, 2004. (source: Double-Tongued Dictionary)
Further reading
If you speak a second or third language, you may remember the first time you dreamed in that new tongue. But does this milestone mean you’re actually fluent? And a couple’s dispute over the word regret: Say you wish you’d been able...
While reading Great Expectations (Bookshop|Amazon) by Charles Dickens, a listener in Arlington, Texas, is surprised when one of the characters inherits some money, which Dickens describes as a cool four thousand. Were they really using cool that way...