blue-green

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

An extended couch of striking blue-green color allows for tête-à-têtes to be conducted at various degrees of intimacy.

From Los Angeles Times • Feb. 25, 2026

Last year, scientists in the country announced they had launched successful trials spraying the soil with cyanobacteria, also known as "blue-green algae" -- a method that helps retain moisture and facilitate tree rooting.

From Barron's • Dec. 18, 2025

These findings show that marine algae have evolved specialized pigments not only to absorb the blue-green light available underwater but also to withstand the damaging effects of intense sunlight.

From Science Daily • Oct. 22, 2025

When this occurs, blue-green algae can form blooms that discolour the water, or produce floating mats or scums on the water's surface.

From BBC • Sep. 9, 2025

He was cheek to cheek with her, his head under her wide-brimmed blue-green hat, which brought out the exquisite color in both of her largeish eyes.

From "The Princess Bride" by William Goldman