ce·rous 
(sîrəs)
(sîrəs)adj.
Relating to or containing cerium, especially with valence 3.
[CER(IUM) + -OUS.]
- time lock
- timely
- time machine
- time note
- time-of-flight mass spectroscopy
- time of life
- time of (one's) life
- time of one's life
- time on hands
- time on (one's) hands
- time on one's hands
- timeous
- timeously
- time out
- time-out
- timeout
- time out of mind
- timepiece
- timer
- time-release
- time-release
- time reversal
- times
- timesaver
- timesaving