There are a few people with the surname Eldredge, so it's not clear which definition you are looking for. Here are a few possibilities:
- Niles Eldredge: Niles Eldredge is an American paleontologist who, along with Stephen Jay Gould, proposed the theory of punctuated equilibrium, which suggests that evolution occurs in short bursts of rapid change followed by long periods of stasis.
- The Eldredge knot: The Eldredge knot is a complex necktie knot that was invented by a man named Jeffrey Eldredge in 2007. It is characterized by its asymmetry and the intricate way that the tie is woven.
- Eldredge, Iowa: Eldredge is a small city in Clinton County, Iowa, United States. It had a population of 970 as of the 2020 census.
If you can provide more context or information, I may be able to give you a more specific definition.