0 (of a person) confused and unable to think clearly because of tiredness, illness, alcohol, or drugs, or (of a situation, plans, etc.) not clear or well explained: --
Until a week ago, the group's objectives were slightly muzzy.
Feeling muzzy from the blow on his head, he got up very slowly.
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
muzzy