entry
cluster
/ˈklʌstər/A tight group of things close together
From O.English / Proto-Germanic clot (a lump).
Word Ancestry
A cluster begins as a lump. Old English had clyster for things that grew tightly together, and etymologists think it probably belonged to the same earthy family as clot: not sleek, not elegant, just a compact mass. That makes the word feel almost physical, as if you could pick it up with two fingers. By the late 1300s it could describe people huddled together; by 1727 it was being used for stars, which is a wonderful upgrade from mud to Milky Way. The same family gives English a whole vocabulary of sticking-together—clot, clod, clump, clump-like shapes—and cluster is the tidy name for the moment separate things decide to act like one object.
The Story
A cluster begins as a lump. Old English had clyster for things that grew tightly together, and etymologists think it probably belonged to the same earthy family as clot: not sleek, not elegant, just a compact mass. That makes the word feel almost physical, as if you could pick it up with two fingers. By the late 1300s it could describe people huddled together; by 1727 it was being used for stars, which is a wonderful upgrade from mud to Milky Way. The same family gives English a whole vocabulary of sticking-together—clot, clod, clump, clump-like shapes—and cluster is the tidy name for the moment separate things decide to act like one object.
Modern Usage
a messy or unfortunate series of events; also a crude euphemism in some communities
Popularized by: Urban Dictionary-style internet usage
Notable References
- Urban Dictionary entries on cluster as a euphemism and as a 'bad cluster' of events
Kin & Kindred
From 'clot'·a lump, mass, or compact body
Derived Terms
English words from this root