This is the 8126th most frequent Polish word.
oburzające
Outrageous.
In this sentence, 'oburzające' is used as an adjective to describe something (what was said) as morally shocking or offensive.
To, co powiedziałeś, było naprawdę oburzające.
What you said was really outrageous.
Here, 'oburzające' defines the allegations as extremely offensive or unacceptable from a moral or ethical standpoint.
Nie mogę uwierzyć, jak oburzające są te zarzuty.
I cannot believe how outrageous these allegations are.
In this example, 'oburzające' expresses indignation regarding people's disregard for evident truths, stressing the moral surprise or shock.