IPA: /ˈɡriːnɪʃnəs/
KK: /ˈɡriːnɪʃnəs/
The quality of having a slight green color.
The greenishness of the water made it look unusual.
Greenishness → It is formed from "green" (from Old English "grēne", meaning the color of growing grass or foliage) and "-ish" (meaning having the quality of) and "-ness" (meaning the state or condition of). The word "greenishness" refers to the state or quality of being somewhat green or having a green hue.
Think of the color 'green' and remember that 'greenishness' means having the quality of being somewhat green.