x_{1} is clock/watch/timer measuring time units x_{2} to precision x_{3} with timing mechanism/method x_{4}.

Also timepiece. See also cacra, mentu, snidu, tcika, temci.

- cacra
- x
_{1}is x_{2}hours in duration (default is 1 hour) by standard x_{3}. - mentu
- x
_{1}is x_{2}minutes in duration (default is 1 minute) by standard x_{3}. - snidu
- x
_{1}is x_{2}seconds in duration (default is 1 second) by standard x_{3}. - tcika
- x
_{1}[hours, minutes, seconds] is the time/hour of state/event x_{2}on day x_{3}at location x_{4}. - temci
- x
_{1}is the time-duration/interval/period/[elapsed time] from time/event x_{2}to time/event x_{3}. - canjunla
- x1 is a hourglass measuring time units x2 to precision x3
- cikyjunla
- x
_{1}is an alarm clock measuring time units x_{2}to precision x_{3}with timing mechanism/method x_{4}. - kanjunla
- j
_{1}=k_{1}is a watch (portable timepiece) measuring time units j_{2}to precision j_{3}with timing mechanism j_{4}. - ratyjunla
- x1=j1 is an atomic clock measuring time units x2=j2 to precision x3=j3 by using atoms of element/atomic number x4=r2 of isotope number/atomic weight x5=r3
- soljunla
- x1 is a sundial measuring time units x2 to precision x3
- julbaco
- x
_{1}(clock/watch) is "fast" / shows a later time than the correct time, by duration x_{2} - julpuco
- x
_{1}(clock/watch) is "slow" / shows an earlier time than the correct time, by duration x_{2}