Definitions

1. verb

to dye or become blue again, or to cause to appear blue

“The painter reblued the old chair to give it a fresh new look.”

2. verb

to redden or become discolored as if by becoming blue

“After being in the rain, her hair began to reblue.”

3. noun

a blue dye or pigment used to reblue something

“The artist used a special reblue to bring out the colors in her painting.”