(v): lessen the strength of
(v): bleach and alter the natural development of (a green plant) by excluding sunlight
(v): cause to change; make different; cause a transformation
(v): make pale or sickly
(v): cause to change; make different; cause a transformation
(adj): (especially of plants) developed without chlorophyll by being deprived of light
(adj): vs. colorful), colourless -- (weak in color; not colorful
