Pronunciation: [plˈɛnɪst] (IPA) 
The word "Plenist" is spelled with a silent "e" at the end. It is pronounced as /ˈpliːnɪst/. The "e" is used as a marker for the long vowel sound in the first syllable, which is emphasized when pronouncing the word. "Plenist" refers to a person who believes that the universe is finite and contains a finite number of worlds. This word is used mainly in philosophy and is not commonly used in everyday conversation.
Plenist is a term that can refer to multiple meanings depending on the context in which it is used. In general, plenist refers to someone who believes in the existence of a substance or entity that fills all space and is the basis of all matter and energy. It can also denote an individual who advocates for the belief that the universe is entirely filled with matter and has no voids or empty spaces.
In the philosophical realm, plenist can be associated with the metaphysical concept known as plenism, which asserts that every possible location in space is occupied by matter. This viewpoint stands in contrast to doctrines that posit the existence of empty spaces or vacuums within the universe.
Additionally, plenist can also describe a person who supports the notion of plenitude, which suggests that the universe contains an abundance of everything it could possibly contain. This includes the belief that the universe is complete and lacks nothing, encompassing every conceivable possibility and potentiality within its bounds.
Overall, a plenist is someone who adheres to the perspective that the universe is filled to its utmost capacity, whether it be with matter, energy, or the richness of existence itself.
One who holds that all space contains matter.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
