1. the quality or state of being greenish; a slight or pale shade of green
Usage: abstract noun formed from the adjective 'greenish'

Examples

• The greenishness of the water suggested algae growth.
• She noticed a slight greenishness to his complexion after the long illness.
• The artist captured the greenishness of the forest canopy in her painting.
• The greenishness of the old copper roof developed over decades of weathering.
• The fabric had an unexpected greenishness that didn't match the dye lot description.