Exclusivism
Pronunciation : Ex*clu"siv*ism
Part of Speech : n.
Definition : Defn: The act or practice of excluding being exclusive; exclusiveness.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder