Noun
One of several upright slender calcareous processes which surround the central part of the calicle of certain corals.
Source: Webster's dictionaryFor her first season hosting Working, Slate’s Shannon Palus is delving into the world of running, from professional athletes to coaches to people who do all manner of things to help other people run. Source: Internet
It was known to the Romans as Lugea palus, and is a natural curiosity. Source: Internet
They could ascend through a hierarchy of grades (singular: palus) in which primus palus was the highest. Source: Internet