blue green

Definitions

1. A bluish green colour.
   countable, uncountable
2. An ecocapitalist; a person concerned with ecocapitalism.
   countable, uncountable
3. A blue-green alga.
   countable, uncountable

Equivalents

Examples

“Blue-greens were the principal primary producers throughout the Proterozoic eon from 2.5 billion to 543 million years ago.”

CEFR level