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.

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

Standing on two legs, the blue-green robot has claw-like grippers rather than hands and can lift up to 35 pounds.

From Los Angeles Times • Dec. 17, 2025

A small robot wearing a bear hat threw punches and a blue-green robot, resembling an anime character, moved its head and arms.

From Los Angeles Times • Dec. 17, 2025

During the warm months, Lake Erie becomes an ideal setting for cyanobacteria, also known as blue-green algae, to grow rapidly.

From Science Daily • Dec. 2, 2025

Most of the guests back up, making way for this rarity, this dazzling creation with blue-green, white-tipped icing waves swimming with fish and sailboats, seals and sea flowers.

From "Mockingjay" by Suzanne Collins