1. In the living organism
   "studies conducted in vivo"

1. Within a living organism
   "in vivo techniques"

Antonym: in vitro

Encyclopedia: In vivo

• boarder
• boarding
• boarding card
• boarding pass
• boarding school
• boardinghouse
• boardroom
• boards
• boardwalk
• boarfish
• boarhound
• boast
• boaster
• boastful
• boastfully
• boastfulness
• boasting
• boat
• boat bug
• boat club
• boat deck
• boat hook
• boat paddle
• boat racing
• boat train