Japanese edit

For pronunciation and definitions of しゅうそく – see the following entries.
終息
[noun] termination, end
[verb] to come to an end, to die down
Alternative spelling
終熄
収束
[noun] end; conclusion; returning to normal
[noun] (mathematics) convergence
[noun] collecting and bundling
[verb] to end, to conclude
[verb] (mathematics) to converge
[verb] to collect and bundle
集束
[noun] convergence
[verb] converge
(This term, しゅうそく, is the hiragana spelling of the above terms.)