減少 meaning in English

abate [abated, abating, abates]▼((obsolete) to omit or remove (a part from a whole), see also: deduct; subtract)
verb
[UK: ə.ˈbeɪt] [US: ə.ˈbeɪt]

decrease [decreased, decreasing, decreases]▼(become smaller)
verb
[UK: dɪ.ˈkriːs] [US: dɪ.ˈkriːs]

dial down▼(reduce in intensity)
verb
[UK: ˈdaɪəl daʊn] [US: ˈdaɪəl ˈdaʊn]

dwindle [dwindled, dwindling, dwindles]▼((intransitive) to decrease, shrink, vanish)
verb
[UK: ˈdwɪn.dl̩] [US: ˈdwɪn.dl̩]

reduce [reduced, reducing, reduces]▼(to bring down)
verb
[UK: rɪ.ˈdjuːs] [US: rə.ˈduːs]

slack off▼(to decrease in intensity)
verb
[UK: slæk ɒf] [US: sˈlæk ˈɒf]

turn down▼(reduce amount)
verb
[UK: tɜːn daʊn] [US: ˈtɝːn ˈdaʊn]

decrease [decreases]▼(amount of decrease)
noun
[UK: dɪ.ˈkriːs] [US: dɪ.ˈkriːs]

lessen [lessened, lessening, lessens]▼(to make less)
verb
[UK: ˈles.n̩] [US: ˈles.n̩]

cut one's losses▼(discontinue an effort that seems unlikely to ever bear fruit)
verb
[UK: kʌt wʌnz ˈlɒ.sɪz] [US: ˈkət wʌnz ˈlɒ.səz]