d 2 e 1 m 3 o 1 s 1
5 letters · 8 points in Scrabble
Meaning
noun a visual presentation showing how something works
verb give an exhibition of to an interested audience
originFrom Ancient Greek δῆμος (dêmos, “ordinary citizens, common people from a district, in a city-state”). Doublet of deme.
Etymology from Wiktionary, CC BY-SA 3.0