bi·o·tox·in 
(bīō-tŏk′sĭn)
(bīō-tŏk′sĭn)n.
A toxin produced by a living organism.
- Riggs' disease
- right
- right and left
- right angle
- right-angled
- right ascension
- right away
- right away/off
- Right Bank
- right brain
- right-brain
- right-brained
- right circular cone
- right-click
- righteous
- righteously
- righteousness
- righter
- right face
- right field
- right fielder
- rightful
- rightfully
- rightfulness
- right-hand