"diffuse about" can be used in written English.
It means to spread or circulate widely or casually. Example: Rumors about the new company policy diffused about the office, causing a lot of speculation and confusion among the employees.
The toxin diffuses about 1 cm–1.5 cm from the injection site.
The thickness of the membrane (about 30 microns) ensures that media and inducers diffuse quickly (about 30 60 s for a nanoscale particle).
He tried to diffuse concerns about the spokes.
Trump barely makes an effort to gesture toward economic reform, beyond his diffuse tirades about trade.
Instead, we are meant to castigate the leaders, or to complain in diffuse terms about the state of the polity.
The inclusion of the ubiquitous Sherrie Levine and Richard Prince — who are invoked repeatedly in the catalog essays — suggests a notion of haunting at once cerebral and diffuse: just about anyone could be included in this exhibition.
But what is most striking about his stump speech in this final, mad dash toward the finish line of the presidential race is the way in which almost every subject he discusses, almost every claim he makes, bolsters a more diffuse argument about character and tone.
While the immediate issue is whether Congress should approve a deal negotiated by the Clinton administration to bring China into the World Trade Organization, the rally was also a forum for a more diffuse anxiety about economic globalization and its effects on job security at home and on poverty, the environment and human rights around the world.
(Rooney) ★ 'Choir Boy' A supremely gifted cast of singing actors breathes vivid life into Tarell Alvin McCraney's appealing but diffuse play about a gay teenager, played with beaming intensity by Jeremy Pope, trying to come to terms with his sexuality at an all-black boys prep school (1 30).
