RARE meaning: 1 : not common or usual not often done, seen, or happening; 2 : having only a few of its kind in existence The meaning of RARE is seldom occurring or found : uncommon. How to use rare in a sentence. Synonym Discussion of Rare.

Understanding the Context

RARE meaning: 1. not common or frequent; very unusual: 2. someone or something unusual: 3. (of meat) not cooked….

Key Insights

Learn more. 1. occurring or found infrequently; markedly uncommon: a rare disease. 2. having the component parts loosely compacted; thin: rare gases.

Final Thoughts

3. unusually great. 4. admirable; exemplary: She showed rare tact in inviting them. Definition of rare adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.