Webster’s Revised Unabridged Dictionary · 1913
Muzzy
Muz′zy (·zy̆), a. [Cf. F. muse.] Absent-minded; dazed; muddled; stupid.
The whole company stared at me with a whimsical, muzzy look, like men whose senses were a little obfuscated by beer rather than wine. W. Irving.