Meaning of DIFFUSE in English
( v. t. )
To pour out and cause to spread, as a fluid; to cause to flow on all sides; to send out, or extend, in all directions; to spread; to circulate; to disseminate; to scatter; as to diffuse information.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012