concentration; thickness; density; cardinality
to mash; to grind; to pulverize; to dissipate (a fortune); to run through; to lose
effect; efficacy; validity; potency
to be effective; to take effect; to work; to function well; to be possible (to do, use, etc.); to be able to
incineration; destroy by fire
to live (of humans); to reside; to inhabit; to dwell; to abide
closing years (period, days); last stage; end stage; terminal (e.g. cancer, disease, etc.); final
flapping; rattling (sound); noisily; commotion; kerfuffle
to spread; to be propagated
January; first month of the lunar calendar