c 3 l 1 u 1 m 3 p 3 s 1
6 letters · 12 points in Scrabble
Meaning
noun a grouping of a number of similar things
noun a compact mass
noun a heavy dull sound (as made by impact of heavy objects)
originThe game of asking questions is so called because the players take sides in two "clumps" or groups.
Etymology from Wiktionary, CC BY-SA 3.0