1. Naively or unreasonably optimistic
   "I found the article regarding earnings growth slightly Panglossian" 
2. Of or relating to the view that this is the best of all possible worlds

Encyclopedia: Panglossian

• Charadrius melodus
• Charadrius morinellus
• Charadrius vociferus
• Charales
• charas
• charbroil
• charcoal
• charcoal burner
• charcoal-gray
• charcoal-grey
• Charcot
• Charcot-Marie-Tooth disease
• charcuterie
• chard
• chard plant
• Chardonnay
• chardonnay grape
• charge
• charge account
• charge account credit
• charge card
• charge nurse
• charge of quarters
• charge per unit
• charge plate