death·bed 
(dĕthbĕd′)
(dĕthbĕd′)n.
Idiom: 1. The bed on which a person dies.
2. The last hours before death.
on (one's) deathbed
Close to death.
- mercifulness
- merciless
- mercilessly
- mercilessness
- mercur-
- mercur-
- mercurate
- mercuration
- mercurial
- mercurialism
- mercurially
- mercuric
- mercuric chloride
- mercuric sulfide
- mercuro-
- mercurochrome
- mercurous
- mercurous chloride
- mercury
- Mercury
- mercury fulminate
- mercury vapor lamp
- mercy
- mercy killing
- mercy rule