Regarding clarity of the wine, see under clear.
Positive designation and most important attribute for the colour of a wine in the context of a wine address (in verbal form) and wine evaluation (using a points system). Other terms, sometimes used in combination, which vary depending on the type of wine or wine colour, are bright, sparkling, brilliant, torch-light, brilliant, crystal-clear, mirror-clear and transparent. To determine the clarity of a white wine in particular, hold the tilted wine glass against a light source in front of a bright...
The glossary is a monumental achievement and one of the most important contributions to wine knowledge. Of all the encyclopaedias I use on the subject of wine, it is by far the most important. That was the case ten years ago and it hasn't changed since.
Andreas Essl
Autor, Modena