Fog
Definition 1 of 4
Pro Tip 1/3
Weather Report
Often seen in forecasts, 'fog' can signal difficult driving or travel conditions. Check the weather report. Heavy fog is expected tomorrow morning.
Pro Tip 2/3
Reduced Visibility
'Fog' implies a severe reduction in visibility, often used to describe dangerous scenarios. The fog was so thick, I couldn't see two feet in front of me.
Pro Tip 3/3
Metaphorical Use
'Fog' can be used metaphorically to describe anything unclear or hard to understand. The explanation was a fog of technical jargon.