green
adjective /ɡriːn/
  /ɡriːn/
(comparative greener, superlative greenest)
Idioms - having the colour of grass or the leaves of most plants and trees
- green grass/leaves/vegetables
 - his piercing green eyes
 - Wait for the light to turn green (= on traffic lights).
 
Extra ExamplesTopics Colours and Shapesa1- an olive green carpet
 - the lush green grass
 - wearing an emerald green dress
 
Oxford Collocations Dictionaryadjective- cool
 - apple
 - aqua
 - …
 
 - covered with grass or other plants
- green fields/pastures/hills
 - It's just two minutes' walk to the nearest public green space.
 - After the rains, the land was green with new growth.
 
 - not yet ready to eat
- green tomatoes
 
 - connected with the protection of the environment; supporting the protection of the environment as a political principle
- green energy
 - green politics
 - Try to adopt a greener lifestyle.
 - the Green Party
 
WordfinderTopics Politicsb1, The environmentb1- biodiversity
 - conservation
 - endanger
 - the environment
 - extinct
 - green
 - managed
 - species
 - sustainable
 - toxic
 
 - (informal) (of a person) young and without experience
- The new trainees are still very green.
 
 - (of a person or their skin) being a pale colour, as if the person is going to vomit
- It was a rough crossing and most of the passengers looked distinctly green.
 
 
colour
covered with grass
fruit
politics
person
Word OriginOld English grēne (adjective), grēnian (verb), of Germanic origin; related to Dutch groen, German grün, also to grass and grow.
Idioms 
the grass is (always) greener on the other side (of the fence) 
- (saying) said about people who never seem happy with what they have and always think they could be happier in a different place or situation                                     
 
green with envy 
- very jealous (= angry or unhappy because you wish you had something that somebody else has )
 

