noun
The color of grass and leaves; a primary additive color midway between yellow and blue which is evoked by light between roughly 495–570 nm.
(politics, sometimes capitalized) A member of a green party; an environmentalist.
(golf) A putting green, the part of a golf course near the hole.
(bowls) The surface upon which bowls is played.
(snooker) One of the color balls used in snooker, with a value of 3 points.
(British) A public patch of land in the middle of a settlement.
A grassy plain; a piece of ground covered with verdant herbage.
(chiefly in the plural) Fresh leaves or branches of trees or other plants; wreaths.
Any substance or pigment of a green color.
A green light used as a signal.
(uncountable, slang) Marijuana.
(US, slang, uncountable) Money.
(particle physics) One of the three color charges for quarks.
(theater, informal) Ellipsis of green room.
adjective
Of a green hue.
(figurative, of people) Sickly, unwell.
Unripe, said of certain fruits that change color when they ripen.
(figurative) Inexperienced.
(politics, sometimes capitalized) Islamist.
(figurative) Full of life and vigour; fresh and vigorous; new; recent; young.
(figurative, of people) Naive or unaware of obvious facts.
(figurative, of people) Overcome with envy.
(figurative) Environmentally friendly.
(politics, sometimes capitalized) Of a green party, environmentalism-oriented.
(cricket) Describing a pitch which, even if there is no visible grass, still contains a significant amount of moisture.
(dated) Of bacon or similar smallgoods: unprocessed, raw, unsmoked; not smoked or spiced.
(dated) Not fully roasted; half raw.
(film, television, historical) Of film: freshly processed by the laboratory and not yet fully physically hardened.
Of freshly cut wood or lumber that has not been dried: containing moisture and therefore relatively more flexible or springy.
(wine) High or too high in acidity.
(Philippines, informal) Having a sexual connotation; indecent; lewd; risqué; obscene; profane.
(particle physics) Having a color charge of green.
Being or relating to the green currencies of the European Union.
(academia) Subject to or involving a model of open access in which a published article is only available to read for free after an embargo period.
(metallurgy) Of or pertaining to a part formed from compacted metal powder which has not yet undergone sintering to improve its strength.
Having a status (as correct, ready, or safe) denoted or coded by the color green.
verb
(transitive) To make or turn (something) green or greener.
To become or grow green in color.
(transitive) To add greenspaces to (a town, etc.).
(intransitive) To become environmentally aware.
(transitive) To make (something) environmentally friendly.
interjection
(BDSM, procedure word) Used to indicate that the speaker wishes to commence (or to continue a previously stopped) sexual activity.