complaining

US /kəmˈpleɪ.nɪŋ/
UK /kəmˈpleɪ.nɪŋ/
1.

lamentarsi

the expression of dissatisfaction or annoyance about something.

:
his complaining has been a little bit annoying
1.

lamentarsi

expressing dissatisfaction or annoyance about something.

:
she apologized to the complaining crowd