divulgation

/ˌdaɪvʌlˈɡeɪʃən/

Etymology

From Latin dīvulgātiō (“wide publication”). Compare French divulgation. By surface analysis, di- + vulgation.

noun

The act of divulging or publishing; publication.“Secrecy hath no less use than divulgation.”
The disclosure or revelation of a secret.
The communication of technology or science to the general public, public awareness of science.