Rare-earths are to be distinguished from critical minerals, which are materials of strategic or economic importance that are defined differently by different countries, [b] and rare-earth. Coming or occurring far apart in time; His visits are rare occasions.

Not common or frequent; Someone or something unusual: (of meat) not cooked. Learn more. The meaning of rare is seldom occurring or found : How to use rare in a sentence. Synonym discussion of rare.

The meaning of rare is seldom occurring or found : How to use rare in a sentence. Synonym discussion of rare. Some common synonyms of rare are choice, dainty, delicate, elegant, and exquisite. While all these words mean having qualities that appeal to a cultivated taste, rare suggests an. If something is rare, it is not common, and is therefore interesting, valuable, or unusual. Meat that is rare is cooked very lightly so that the inside is still red. Definition of rare adjective in oxford advanced learner's dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Discover what rare earth elements and metals are, their unique properties, and why they're essential for modern technology, clean energy, and advanced manufacturing.

If something is rare, it is not common, and is therefore interesting, valuable, or unusual. Meat that is rare is cooked very lightly so that the inside is still red. Definition of rare adjective in oxford advanced learner's dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Discover what rare earth elements and metals are, their unique properties, and why they're essential for modern technology, clean energy, and advanced manufacturing.

Discover what rare earth elements and metals are, their unique properties, and why they're essential for modern technology, clean energy, and advanced manufacturing.