noun A regional term for inferior quality marijuana; PCP; ketamine
adjective Environmentally correct, see there
noun A colour wavelength in the interval from 560 to 490 nm with a frequency interval of 540 to 610 THz
noun A colour in the pseudoscience of colour therapy.
Green is said to be mentally and physically soothing and regarded by colour “therapists” as the master healer, it is said to disinfect and rebuild tissues, reduce blood pressure, treat stress, fatigue, and cancer, and provide hope.