coal·i·fi·ca·tion 
(kō′lə-fĭ-kāshən)
(kō′lə-fĭ-kāshən)n.
Compression and hardening over long periods of time, the processes by which coal is formed from plant materials.
- reinforceable
- reinforced concrete
- reinforcement
- reinforcer
- Reinhardt
- Reinhardt
- Reinhold
- Reinhold
- reins
- reinstate
- reinstatement
- reinsurance
- reinsure
- reinsurer
- reintegrate
- reintegration
- reintegrative
- reinterpret
- reinterpretation
- reinvent
- reinvent
- reinvent (oneself)
- reinvent oneself
- reinvent the wheel
- reinvest