IRIDIUM


Meaning of IRIDIUM in English

noun Etymology: New Latin, from Latin irid-, iris; from the colors produced by its dissolving in hydrochloric acid Date: 1804 a rare silver-white hard brittle very heavy metallic element

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.