RARE EARTH


Meaning of RARE EARTH in English

transcription, транскрипция: [ noun ]

Date: 1875

1. : any of a group of similar oxides of metals or a mixture of such oxides occurring together in widely distributed but relatively scarce minerals

2. : rare earth element

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.