1. In theory; according to the assumed facts 
2. In a theoretical manner
   "he worked the problem out theoretically"

See also: theoretical

Antonym: empirically

• porcupines
• pore
• pore fungus
• pore mushroom
• porgy
• Porifera
• poriferan
• poriferous
• poring over
• pork
• pork and beans
• pork barrel
• pork belly
• pork butcher
• pork loin
• pork roast
• pork sausage
• pork tenderloin
• pork-and-veal goulash
• pork-barreling
• porkchop
• porker
• porkfish
• porkholt
• porkpie