1. To come or grow together into a single mass: the material that coalesced to form stars. 2. To come together as a recognizable whole or entity: the stories that coalesced as the history of the movement.
London fog. London fog may refer to the so-called pea soup fog in London in the late 19th and early 20th centuries. London Fog may refer to: London Fog (beverage), an Earl Grey tea-based drink. London Fog (cocktail), an alcoholic drink made with gin and Pernod. London Fog (company), a popular manufacturer of coats and other clothes. London Fog (nightclub), a 1960s nightclub on the Sunset Strip where The Doors first played as a house band.
If you have brain fog, drinking alcohol is likely going to magnify the problem. If you are a frequent drinker and experience brain fog, it could be due to your alcohol consumption. In order to regain your mental clarity, it would help to give up alcohol for awhile and your focus should improve.