Highlighter Turquoise

Highlighter

A highlighter, also called a fluorescent pen, is a type of writing device used to bring attention to sections of text by marking them with a vivid, translucent colour. A typical highlighter is fluorescent yellow, with the colour coming from pyranine. Different compounds, such as rhodamines are used for other colours.

Turquoise

Turquoise is an opaque, blue-to-green mineral that is a hydrous phosphate of copper and aluminium, with the chemical formula CuAl6(PO4)4(OH)8·4H2O. It is rare and valuable in finer grades and has been prized as a gemstone for millennia due to its hue.

Turquoise (color)

Turquoise is a cyan color, based on the mineral of the same name.

highlighter

Noun

1. A marker pen used to highlight text.
2. A cosmetic product that reflects light, used to emphasize the contours of the face etc.

turquoise

Noun

1. A sky-blue, greenish-blue, or greenish-gray semi-precious gemstone.
2. A pale greenish-blue colour, like that of the gemstone.

Adjective

1. Made of turquoise (the gemstone).
2. Having a pale greenish-blue colour.