I do. It means "explaining" or in some cases "public diplomacy". What it means in practice is the efforts of individual Zionists to "shape the narrative" in Irsrael's favour.
When Netanyahu visited those psychopaths at Zaka. he thanked them for their "sacred work" in spreading lies and disinformation (hasbara) to the media.
The prime minister said the work of giving testimony helps fight the war being waged in public opinion, telling them they “have an important role in influencing public opinion, which also influences leaders.”
THAT is hasbara: "influencing public opinion, which also influences leaders.”