[iks'tiŋgwiʃiŋ]
熄灭

[ noun ]
the act of extinguishing; causing to stop burning
<noun.act>
the extinction of the lights

Extinguish \Ex*tin"guish\ ([e^]ks*t[i^][ng]"gw[i^]sh), v. t.
[imp. & p. p. {Extinguished}([e^]ks*t[i^][ng]"gw[i^]sht); p
pr. & vb. n. {Extinguishing}.] [L. extinguere, exstinguere;
ex out + stinguere to quench. See {Distinguish}, {Finish}.]
1. To quench; to put out, as a light or fire; to stifle; to
cause to die out; to put an end to; to destroy; as, to
extinguish a flame, or life, or love, or hope, a pretense
or a right.

A light which the fierce winds have no power to
extinguish. --Prescott.

This extinguishes my right to the reversion.
--Blackstone.

2. To obscure; to eclipse, as by superior splendor.

Natural graces that extinguish art. --Shak
.