What does rareness mean?
Rareness means the condition of being rare, uncommon, or infrequent. The word is especially useful when discussing something that occurs so seldom that its appearance is noteworthy, such as a species, symptom, object, or event. It can also suggest unusualness or exceptional quality, although that implication is usually secondary to the idea of infrequent occurrence. In formal and descriptive writing, rareness helps explain why something is significant, distinctive, or worthy of attention. For example, a naturalist might discuss the rareness of a bird in a particular region, while a medical article might refer to the rareness of a condition. In ordinary conversation, phrases such as “rare” or “uncommon” are often more direct, but rareness is a precise noun when the focus is on the quality or condition of being uncommon.
nounThe state of being rare or uncommon, especially the infrequent occurrence of something. It can also refer to the quality of being unusual or exceptional.
- The state or quality of being rare, uncommon, or infrequent.
"The rareness of the bird made its sighting a special event for naturalists."
"The rareness of the artifact made it valuable to collectors."
"She was aware of the rareness of the symptoms and consulted a specialist."
The plural is grammatically possible but uncommon; rareness is normally used as an uncountable noun.
"The study compared the rarities and commonness of several plant species."
In a world of constant repetition, rarity gives a moment its special charge.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does rareness come from?
Rareness is formed in English by adding the suffix -ness to the adjective rare. The adjective rare comes through Old French rarre from Latin rarus, meaning “uncommon” or “exceptional.” The related noun rarity and the adverb rarely were also formed within English from the same lexical base.
How rareness is actually used
Generally neutral to formal in register. It is more common in descriptive or scientific contexts than in everyday conversation, where “rare” or “uncommon” may sound more natural.