1. In limbs of vertebrate animals: a long cylindrical bone that contains marrow
   - long bone

Type of: bone, os[2]

• reliquary
• reliquiae
• relish
• relishable
• relishing
• relistening
• relive
• reliving
• reload
• relocatable program
• relocate
• relocated
• relocation
• relucent
• reluctance
• reluctant
• reluctantly
• reluctivity
• relume
• rely
• rely on
• rely upon
• relyric
• REM
• REM sleep