decreasing

US /dɪˈkriː.sɪŋ/
UK /dɪˈkriː.sɪŋ/
1.

giảm dần

becoming smaller or fewer in size, amount, intensity, or degree.

:
the affair attracts a decreasing number of visitors
1.

giảm dần

the action or process of making or becoming smaller or fewer.

:
the decreasing of greenhouse gases would also lead to an avoidance of a temperature rise