Foggy | Mean of foggy in English Dictionary

/ˈfɑːgi/

• having or filled with fog
1. a gray, foggy morning
2. foggy weather
3. a foggy valley
• covered with small drops of water
1. a foggy mirror
2. foggy glasses
• not clear
1. I don't remember what her name was—my memory is a little foggy.
2. I haven't the foggiest [=faintest] idea what she's talking about. [=I don't understand what she is talking about at all]
3. “Where did I put my keys?” “I haven't the foggiest.” [=I have no idea; I don't know]