psychoactive substance
— Noun
– English
～ a drug that can produce mood changes and distorted perceptions
plant substance
— Noun
– English
～ material derived from plants
poisonous substance
— Noun
– English
～ any substance that causes injury or illness or death of a living organism
primary subtractive colour for light
— Noun
– English
～ any of the three colors that give the primary colors for light after subtraction from white light; "the primary subtractive colors for light are magenta, cyan, and yellow"
primary subtractive color for light
— Noun
– English
～ any of the three colors that give the primary colors for light after subtraction from white light; "the primary subtractive colors for light are magenta, cyan, and yellow"
Phlox subulata
— Noun
– English
～ low tufted perennial phlox with needlelike evergreen leaves and pink or white flowers; native to United States and widely cultivated as a ground cover