synchronization

to synchronize

needed, necessary

need, necessity

(rare, possibly obsolete) a clock, a watch, a timepiece, a timekeeper

(chiefly women's speech) first person singular pronoun: I, me

a clock, a watch, a timepiece, a timekeeper

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness

(formal) first-person singular pronoun: I, me