timekeeper vs atomic clock

timekeeper and atomic clock both are nouns.

Word	Noun	Adjective	Verb	Adverb
timekeeper	Yes	No	No	No
atomic clock	Yes	No	No	No

As nouns, atomic clock is a hyponym of timekeeper; that is, atomic clock is a word with a more specific, narrower meaning than timekeeper:

timekeeper: a measuring instrument or device for keeping time
atomic clock: a timepiece that derives its time scale from the vibration of atoms or molecules

Other hyponyms of timekeeper include clock, sandglass, sundial, timer, ticker, watch.

timekeeper (noun)	atomic clock (noun)
a measuring instrument or device for keeping time	a timepiece that derives its time scale from the vibration of atoms or molecules
a clerk who keeps track of the hours worked by employees
(sports) an official who keeps track of the time elapsed

timekeeper vs atomic clock

timekeeper and atomic clock both are nouns.

Words related to "timekeeper"

Words related to "atomic clock"