0 a greenish-blue colour: --
1 water, when it is used in make-up and beauty products: --
Shampoo, shaving foam, and toothpaste all contain aqua (water), laureth sodium sulfate, and a whole list of other near-identical ingredients.
2 of a greenish-blue colour: --
The river takes on a beautiful aqua coloration during dry periods, owing to large amount of dissolved limestone in the water.
The glass and wood railings were replaced with aqua painted metal.
The second dehydration step occurs with the final two aqua groups are lost.
He is an aqua blue bear and his belly badge is a snoozing crescent moon with a small star.
Gold is almost insoluble, but can be dissolved in aqua regia or solutions of sodium or potassium cyanide, for example.
In my constituency, from art galleries through to sub-aqua clubs, people's dreams have—it sounds dreadfully clichéd—come true in the past few months and the past year.
Aqua-lung fishing is a very great sport.
I should like to ask about a number of accoutrements; what about skin-diving and other aqua sports?
