Mosy (adj)
mo-see
(English) (Dialect) Of fruit, vegetables, etc.: mouldy, decayed, rotten; overripe; tough.
(English) (Dialect) Confused, bewildered; out of sorts; fuddled through drinking alcohol; foolish, stupid.
Late 15th century (in an earlier sense). From moss + -y.
Example sentences
“Don’t eat those mosy old strawberries.”
Is this related to the word “mosey”? As in “mosey along” – to move along slowly.