Meaning & use

to be green

adjective·Everyday

Last updated

UK/tə biː ɡriːn/
US/tə biː ɡriːn/

Meanings

  1. adjectivelinkinginformal

    To be inexperienced or new to a situation, often lacking knowledge.

    Grammar: Used with the verb 'be' as a linking verb, followed by an adjective.

    Patterns

    • be green
    • be green at something

    He's still green and needs more training before he can work alone.

    The new interns are green but eager to learn.

  2. adjectivelinking

    To be environmentally friendly or concerned with protecting nature.

    Grammar: Often used in marketing and politics; can describe products, policies, or people.

    Patterns

    • be green
    • be green in something

    The company is trying to be green by using recycled materials.

    Many voters want the government to be greener in its energy policies.

  3. adjectivelinking

    To look pale and sick, especially in the face.

    Grammar: Usually describes someone's appearance due to illness or fear.

    Patterns

    • be green
    • be green around the gills

    After the roller coaster ride, she was green and had to sit down.

    He looked green with nausea after eating the spoiled food.

Common combinations

green with envy
She was green with envy when she saw her friend's new car.
green around the gills
He was green around the gills after the boat trip.
green energy
The country is investing in green energy like solar and wind power.

Synonyms and how they differ

inexperienced
More formal and direct; 'green' is informal and often used in a slightly critical way.
eco-friendly
More specific to the environment; 'green' can also mean inexperienced or pale.

Opposites

experiencedpolluting

Word family

greenness noun
The quality of being green, especially inexperience or environmental friendliness.
greener adjective
Comparative form of green.

Commonly confused: to be green or grin?

to be green vs grin

A smile; 'green' is a color and also means inexperienced or environmentally friendly.

Practice

The new employee is still ___ and needs help with basic tasks.

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